Home > Best answers > Tubular tires repair - pragmatic solutions

Tubular tires repair - pragmatic solutions

Can tubular tires be repaired?

Repairing tubulars is slow but fairly easy work. When possible, locate the puncture while the tire is still on the rim. Look closely for a hole or cut in the casing that is the point of the puncture. Once you locate it, mark the spot so you can find it again quickly after you get the tire off the rim.23 нояб. 2016 г.





so this is part two of our hose patching experiment let me go like an idiot today i drove around in rain plastic rules there is nothing like plastic jackets so here is the kit again superglue there is a rubber lining so that you can adapt to the guts when you part look at one of the articles it shows how to build a kickstand into the tire. I already have kickstands in because it's raining and I'm trying to minimize the length but what we're going to do is pierce the tire, not with a pen. We're going to pierce it with a hanger that is nicely and legally cut and we're going to try to see the rain, now it's very interesting, we're going to use superglue again and try to mend the tubular in the rain, we always wonder what would happen when driving around in the rain and having a tubular apartment.

We know it works when it's dry.I did a little research on superglue and superglue actually needs water to work.If you look up online you can see that in the p water rescence that activates the superglue so in theory superglue shouldn't have a problem in the rain let's see what happens i will have my son pierce the tire with so much fun, we shall clean the tire first so we can see where we pierce it work really well come on you can you can do it you are there we we go out oh the tire right so we know we're puncturing the tire that already has stans in it so we know we don't have to try to fix the stands so I'll keep that to me Kentnow as soon as it does exhausted we'll see if we can see it now.

You can see the whole jet of air and stand out all over the case, that's where we put that now, so what we do now, if you're out there, we we're out there in the wild, we need to find our flat tire and take off my glove off so not super do it find our flat tire this is a really worn out outtire so I'll put a glueless patch over it too if you get a flat tire in a worn tire, glueless patch and su tape it down really good and then put a blues patch over it and that provides a bit more protection to get home so I'm going to be very generous with the superglue today because it's raining, I know it's gonna shit, so I'm us will make sure that works properly Stepsuper glue doesn't open up liberally and tear back in the rain, we'll just sand it there like there's no tomorrow, make sure that we get home and I get it, make sure you get it in, that crack superglue is sticking my fingers together so just break there and take my glue, this patch because it was raining, don't use slime I have a few extra slime these line patches don't work at all but we're going to stick one on them today because i don't feel like my wife calling me and we are waiting for it to dry here before it takes because it will take longer i will try something Getting water on it like I said superglue activates itself with water, let's see if we can get some more water to activate the superglue that I've put so much on now I think these are the slime stains just suck it, let's see whether this hard fuel pumps up and I write it around a bit in the rain, because the real test is that it actually is, that it went that way again, because we Have stand and put that down as we inflate it make sure you have all of the stands at the bottom of your thing for easy pumping. I hope this pup will be there and the reason we have the cut is of course because the stands will move to the deepest point in the hoops so we want as many stands as we can get through that spot, we won't inflate it to 90 cause we just want to go home and these tires are super worn so we're going to take your home off I'll let you change what just runs dry so we're going to get it up to around 90, um, 90 psi I should Bring you home no matter how hard you drive Tubulars I don't worry about bad luck for me my beautiful assistant Good spin I also look out on a dirt road, that's how we'll be going over bumps and dirt, then I'll drive around with it and that Neighbor hurts a bit in the rain you can see the patch job there, looks like it connects very well with the water I'm there, so I'll be back in a few minutes, but it works go yeah actions, so now i headed back again, probably about three miles on this patch up the dirt road around the block here, did a couple of sprints and tire clearance after eight you can even see with everything that patch you know , with the liberal liberal use of superglue stuck there even going up the dirt road, doing the rocky dirt road and sprints, it's pretty good so I'd say catching a tubular and this fashion actually better in the rain because of the abundance of water could work but it looks good I could write this a little more now who knows one, so here we wear the day after we punctured the tire and we took it out for a 75 mile spin, to check the durability of our patch in the rain and how you can see the glue, this patch I got our puncture point on this A badly worn tire that is still there, it is a little worn, about half is worn, but in general it is still fitted and still provides protection for the carcass. That tire is badly worn down to the threads on the tubular and in this case we had to put some kind of prop on the flat tire to keep the superglue in place, so we did that or I drove about 75 miles on the roads yesterday and it still runs strong We also made a sidewall puncture to check the durability a sidewall puncture in the rain and this patch is also very strong.



We punctured it properly. They know exactly where the gum is over, where the gum is coming up from the sidewall, to see the durability, what happens when you hit the sidewall and the glue that patch also holds well there so and pretty much all conditions now rains and dries the patch kit withstands glueless patches on worn tires so that we can patch them. Even if the tire is already quite worn, it works very well

Can you plug a tubular tire?

Plugs Won't Work on Most Tubular Tires

So, they are not like tubeless tires, which have nothing inside.

(clanking iron) - So I'm back with another episode of the GCN Tech Clinic where we answer your tech problems and questions and quarries you may have. First of all, last week I tackled a question from Paraic Furlong who wanted to install an 11-speed cassette onto a 10-speed freewheel hub on Shimano RSAT bikes. I actually gave a couple of options, but Shimano actually came up with another option and it was the following the CSHT 800 mountain bike cassette, which has an 11 to 34 ratio.



Basically, by using a 34-tooth sprocket, you reduce the likelihood of interference between the rear derailleur cage and the spokes. For this you will probably need a new rear derailleur, or possibly anyway, because a 34 cassette is not necessarily compatible with your current rear derailleur. But hey, you have to decide Paraic.

Right, let's go then? So, a question from Russ Starke, who says: 'Why with the most braking force at the front,' why bother with a rear disc? 'Why not a disc in front and a direct-mounted' brake in the rear , especially for professionals with rear wheel changes in the race. 'That's actually a great question and of course I can't answer it on behalf of the pros because I'm not one, but I don't even know. Maybe it has been tried in the past.

What is important? It should be noted, however, that using a disc brake is not really suitable for out and outpower, as this only leads to skidding and loss of control. It's actually for modulation and essentially it really comes into its own in wet weather and poor conditions when using a rim brake isn't necessarily the best option. And I think most of the people I've used disc brakes and agree with that.

salsa warbird review



Well, I think the big stumbling block here is actually going to be the lever hood feel. So a rim brake and a disc brake lever cover feel different because there is a reservoir in the disc brake cover that obviously holds the brake oil or liquid, that will be the biggest challenge I imagine because you don't want anyone to be different feels than the other. But it is certainly for one to ask the pros the next time we meet them if they would use this option keep yourself up to date.

Next comes a question from Osman Erdogan who asks, 'Hi guys, I hope 'You are fine.' I'm fit and healthy so I can't complain. 'I'm currently upgrading my bike from a Tiagra 4700 set' to an Ultegra 6700 set. 'Everything is bought except the gear levers.' The question is 'Can the 6700 Ultegra rear derailleur be used with a 6800 Ultegra gear lever?' Osman, nice upgrade there.

The Ultegra groupset is actually a fantastic kit and great value for money. Now the internal ratchets on the 6800 shift levers are different from those on the 6700. So there's a different lever movement that in turn changes the amount of cable that has been pulled on the rear derailleur.

Unfortunately you won't be shifting properly there so you will have to match the levers with the Mex in this case because you really want to keep up with smooth gears because you will enjoy your bike riding more. So make sure it goes together. Next comes a question from Kev O'Meley, who asks: Were the teams afraid of tubular tires on the Tour Down Under, 'that they would jump off the rims in extreme heat?' Hi Kev, great question, I was actually up this year the Tour Down Under and had the sunburn to actually prove it.I also spent quite a bit of time hiring mechanics and none of them mentioned any special procedures or any real concerns about tubular tires coming off the rims.

And it actually doesn't happen that often anymore. Sometimes you see it in the mountains. In the 80s and 70s you would see the old tubular tire detaching from a rim, probably through a mixture of heavy braking and the heat.

However, there are a few for you lately. In 2015 there was a stage of the tour of Oman, I think it was where they actually had to cancel a stage due to extreme temperatures and there was a photo of a tubular tire around the corner that actually came off a rim because the glue had melted. I'm not sure if it was while using or if it was because the bike was in the sun.

Direct sun, obviously, on something that doesn't move, yes, it won't be long before it gets up to temperature. And in 2016 I think it was Wilco Kelderman, he actually had a fall during the Tour de France which was obviously caused by the melting of tube glue and I think it was George Bennett who helped him with his problem and indeed did That hand burned on that hot glue actually hear all about the Continental, they actually make a special glue for carbon wheels so when braking on carbon rims it creates quite a bit of heat which in turn could potentially melt the glue. They actually have a special mixture of adhesives that seem to be more resistant to the heat generated by heavy braking on carbon rims.

So here we are. So Sam wants to know, 'duct tape or glue for tubs?' Right, for those of you who didn't know that there are two methods of attaching a tubular to a tire, let's talk about tubular tape first. So essentially it's really strong double-sided tape that is applied to the rim first and you apply it with a lot of pressure.

And a little tip here, I actually applied the tape once, I put the tube on, inflate it to the maximum pressure, which in turn pushes the tape even more onto the rim and then basically the whole process of assembling the Run through tubular tire on the rim. We actually have a article in the description below so you can check out ho. look at w to do that.

Tube shaped glue, well the name gives it away. It's a glue and it's also specific to tires and rims. Basically there are different methods.

Some people don't like putting too many layers of glue on the Rim, while others like to apply a lot and a lot. Take cyclists or cross-country riders, for example, they will put on quite a bit of glue because they don't want the tire to come off the rim. The reason for this is that they use much less pressure in the tire so that less pressure is put on the rim by the tire tape.

So when they turn a corner they don't want it to fall off. With duct tape it could possibly happen. Now I've used both of them and I've never got a tub off the rim.

However, I've never used tape on Cycle o Cross. There will be people around who have used duct tape and with great success, and I'm sure you will let me know in the comments below. But ultimately it's up to you.

When you are short on time, join the band. If you want to do a really good job, make the tire extra safe, then go to the glue. Next up is another tire question that feels all rubbery today.

This is from Felix Baquedano who says, 'Could you do a tutorial on how to fit a tube into a tubeless tire? for emergencies. “Well, that's actually very easy. It's exactly the same as attaching a tube to a normal tire.

Except that tubeless tires are often a little more difficult to actually pull over the edge of the rim and place. The reason for this is that they are obviously much more airtight for their intended use as a tubeless tire. One thing to also consider is that once the tire is installed and inflated, it may not fit exactly right, which is the case, just give it a little back and forth to actually get it into place.

And yes, inflate it to the pressure you want. Personally, I would probably try to go home because it's pretty unlikely a most of the time without a CO2 canister, which you will, for example, put the tire back in its original place as tubeless tires are a bit of a chore to fit sometimes . Next up is from Tom Govelitz who asks, 'Hi GCN', I have just received a set of tubeless Mavic Cosmic Pro SL wheels and my question is if you break down they 'on the first ride after impact If you made a huge pothole and the sealant did its job, should I replace the $ 80 tire, or did the sealant do a permanent fix? Well, that's a shame, isn't it, it happened to you on your first trip.

I drove into a pothole once, so hard and deep that I thought I needed a ladder to get out. And you know what? The rim broke, it dented and I had a flat tire so it wasn't good. The good news is your sealant did its job.

But also do a good check to make sure the pothole doesn't damage the tire and the rim itself because you might hit it hard and it could have dented it. Cross your fingers for you Tom, this has not happened to you. The news is that you haven't got a flat tire.

TriRussell and this is a very regular commenter and also tweeter for GCN Tech. You ask: 'Can't tubelessly prepared rims be safely driven with a conversion kit and a tubeless tire? , in my opinion it is a tough tire. It's really, really tough because you have this conversion kit and it's a tubeless tire but basically I wouldn't use it I think in my own opinion I've never tried it.

how to carry things on a bike

There will be people who did and I'm sure they will let TriRussellin know in the comments below. But I am afraid I cannot answer from my own experience whether it is safe or not. But if it wasn't designed for that purpose, I personally wouldn't do it.

Next comes a question from Can Vural, who asks, 'Should the inner bearings of a BB90 bottom bracket really come out easily?' You have the crank and the part taped away from the bottom bracket. You reattached it, but it's easy to move. “Should that be the case?” Okay, of course, just to make things clear to everyone at home.

The BB90 bottom bracket is a press fit. So ideally you need something like this to remove the bearing. So you go through one side of the bottom bracket and then hit it out with a hammer.

Requires a fair amount of force, so it doesn't really sound ideal that your BB90 bearing could be removed like this. It is worth noting, however, that there is actually a V2 bearing. What's this? It is not 0.1 millimeters larger in diameter than the first edition of the bearing.

So come over to your local store and have them take a look inside your bottom bracket to see if there's another reason this stock came out so easily. If not, the V2 warehouse sounds like the answer to your. Now Samuel Ljungvist asks, 'I'm thinking about buying a power meter, especially a stage. 'For example, can you use an Ultegra crank arm' on a 105 groupset or vice versa? So when they upgrade components later it would be nice to be able to use the same power meter. 'Good question Sam, and actually that's a really good option because traditionally power meters have been in the real high-end price bracket.

Yes, provided you are using the same fitting style then it's no problem at all, so you are probably talking about ShimonHolotech 2 so it uses the same fitting type. As far as I know, it doesn't really change the cue factor, so this is the distance if you take a vertical plane through the bottom bracket shell and the distance on either side to the center of the pedal doesn't really change on that as far as I know. So important is that you can stay steady and let off the power that you can measure.

Daniel Brace, 'Hi guys, I removed the thread on the drive side crank arm, is there a way to save it or is it time for a replacement? Daniel, a broken thread. In almost all cases, this is an absolute nightmare. Now you didn't say if it was your pedal thread or if you'd use an old school crank puller like this one so that that would be in the center of the crank.

You'd screw that in and then force that handle off the bottom bracket. But let's assume it's your pedal thread. The good news is Daniel, you can save this crank.

Essentially, you remove the threads with a special tool and then insert a bushing or helicopter spool and that is held in place with glue or a really strong lock. I can't remember, I'I never did it myself. I've seen it.

It's kind of a last resort really. So if it's a very old crank that you can't find a replacement for, this is certainly an option. Personally, I'd be tempted to look around for a used replacement.

bike visibility

So you can only have one matching pair and you won't be using glued-in petal thread. Okay next, Ben Moore asking, you have a cog that you can't move from, easiest gear to next easiest. You have to change gears twice and it jumps a gear n indexing problem or something else? All changes are smooth.

Right, the first thing I would do is look at where your inner cable goes into the outer cables, so then most likely through the derailleur, and check that the cable is not kinked there, because if there might be additional resistance around the cable to pull into the outer cable. Another thing to check is that your cables are working fine and smooth so they are well lubricated. Also check that the cable is clamped in the correct position on the derailleur.

I've already seen people get it wrong, which led to incorrect switching. This will sound a bit stupid, but look at your cassette and where the gears are not working properly, make sure that the sprocket is actually mounted in the right direction so that the profiling or shift ramps there actually match the other sprockets. That's probably enough to get on with this, but finally, check out the derailleur hanger.

So make sure it's nice and straight because that can often plague people with bad shifts. Let me know how you're doing. Ali Yazdi asks, 'Can auto gear oil be used as a chain lubricant?' You've seen motorcyclists put it on their chain.

Well, Ali, you could be pretty thick car lube in general, so it's not ideal for the job where a bike-specific lube is nice and thin. So if you apply it very carefully, I also have to say that it can actually get into those rollers and pens and work better. One disadvantage of these auto gear oils is that they get thick and so thick that they only attract dirt, not that Roles penetrate.

But people have used them in the past but personally I wouldn't recommend them. I'm pretty meticulous about lubricating chains and I think our viewers are too and they will let you know why in the comments below You're not using it or why you should be using it. This week's final question is from Yura Tolstik who says, 'Can I use Shimano fishing rods?' Hook to pin a start number? For those of you who don't know, Shimano actually makes fishing equipment too.

I think you could, but you can get in faster if you try a salt breakout. There we are, got me laughing anyway I know your technical questions in the comments below and I'll try to answer them here at the CGN Tech Clinic. Also remember to like this article and share it with your friends, always helps and also stop by the GCN shop, lots of goodies.

For a article of the most important tools for your home workshop, just click here below.

How do tubular Tyres work?

Tubular tires look the same as clinchers on the outside, but work in a very different way. Tubulars are completely round, so there is no open part of the tire that needs to clinch. There is also no tube needed – -the tube is basically sewn into the tire and is part of it.12 апр. 2021 г.

Is it OK to put a tube in a tubeless tire?

A. You can fit tubeless tyres with tubes, but there are caveats. If it is marked as a WM-type rim you can only fit tubed tyres. If the inside of the tyre is ribbed, that can chafe against the tube, generating heat and wear.

If you watch a lot of GMBN articles, how many times have we probably told you that tubeless is better? It's easier and you won't get that many flat tires, well in this article we're going out there and we're going to prove that. We'll see if it's easier and you get fewer punctures with some testing. So let's get started right away.

So, if you don't know what tubeless is, basically it's that you are giving up on tubing. You need some tape, you need your valve, some sealant, bundle that together with your wheel and tire and hey presto! You're tubeless and ready to go. If you want to know how to do it, then we have a full, in-depth article that shows you how to do it.

But let's get to the first example. At first, tubeless is lighter. Let's just prove that to the scales that I have set up here on my super-light carbon FSA rim.

Then we will put the tire on. Okay, so that weighs 1,615. And finally we come to the inner tub e on.

So for this setup it comes in at 1,855. Now let's take this tube off again. We are going to put the valve in the rim itself.

If I can find the valve hole, I'll just put it in the tire. So now let's add 100 mils of tubeless sealant. That brings me to this line here.

Okay, so that was the last piece of my sealant. I have 100 mil in it, that's the right amount per bottle, and it weighs 1.74 kilograms.

That’s a whole 100 grams lighter. Mythbust One finished because tubeless is lighter. Okay, so we've proven that the tubeless setup saves 100 grams per spar.

But what does that actually mean on a bike? Because you're going to save some rotational mass. Well, rotational mass is the mass that is actually always moving, so things like your wheels have the greatest effect there. Well, that is, like the frame itself or even the shock on the bike.

But how does that affect you when you drive? Let it be said that a rotational mass can do up to three times as much as this stationary mass. So we have just saved 100 grams, so three times as much. We have saved 300 grams and then we have two wheels.

We saved 600 grams for a fairly simple and easy upgrade that won't cost you too much. Now all of this is done with the formula for the moment of inertia. If we have any scientists out there, we'd love you to prove that we're right, or even if we're wrong.

You can let us know in the comments section below and I will mark your work. So we learned that tubeless is lighter, you have less rotation and weight, but what about us? I really want to know if you're going to have fewer punctures? So let's test it out. Because I have the wheel in the jig.

I'll take my tool here, it's a thorn. We're going to poke the tire and put a hole in it and see if it seals. So are you ready for this? Three, two, one and I'll get my tools to tire. (Hissing sound) Okay, you can hear air coming out.

Let's twist it and hopefully seal it. Okay, we have the sealant come out. No air escapes.

So that proves the sealant, tubeless setup did its job. Now if you had a tube in this wheel it would be a game if you pierced the init as you wouldn't be able to seal the tube. The air would escape and your ride would be over. that's another tick for tubeless.

Okay, so go on, we're getting an item in the tire. Let's talk more about an impact and something like a snakebite. Now watch what happens when you get a snakebite is you have your impact, I'll take my hand as an example and it goes right in.

types of crunches

It goes through the tire and hits the tube on the rim. Now this impact, because it combines against two things and the tube is in the middle of it, the tube is actually pinched and that is what causes the snakebite. Those two tiny little holes, almost like snake teeth, ha I went into that tube myself and that causes a flat tire.

Now with tubeless, because you don't have a tube in, you won't get those snakebites. That's another reason you want to ride tubeless, and of course, fewer mishaps mean more riding time. Since you have better puncture protection with the tubeless system, this in turn means that you actually get more grip.

And by that I mean that you can actually become depressurized because if you think about it, you will have more pressure when you operate a tube system. Because you don't want to get through really hard and get a snakebite, or you don't want anything to get into the tire, I need to apply a little more pressure, but because you get rid of those two problems with the tubeless system, you can release a little pressure. Now I am not talking about a large amount here.

I'm talking about two, three, four PSI. It all comes down to a little experimentation because you don't want the tire to roll or burp under you. So take this tire with a pinch of salt.

Experiment a little. Take out some PSI. You will have more grip, which means you will be able to ride those turns harder and you will be able to take a few breaks later.

Which in turn means that you will get faster and have more fun. Okay, so for our fifth and final test, I have two? Wheels here. The rims are identical, the tires are identical and the pressure inside is identical.

The only difference is that this one has a tube and this, well, it's tubeless I'm doing a little pressure test to show you when they actually deform under pressure. So when I squeeze this one with the tube, you can actually feel that it's pretty hard to deform the tire. When I take my tubeless tire it is actually a bit easier to deform that tire.

Just because you don't have inner tubes it means less resistance is needed to actually deform the tire. This means that you compensate for the bumps a little more. It will absorb some of those minor impacts.

Maybe if you drive over roots and rocksat at a slower pace, it will just give you a smoother ride. This is not that noticeable to the vast majority of drivers. But when you ride at the highest level, every little benefit really helps.

giant talon review

Going on a few facts about why you want to go tubeless. Hopefully I destroyed a whole bunch of stuff and told you why you'd want to do tubeless. It's so simple, and it's such a good upgrade, that you'll probably never, ever want to drive that tube again.

If you'd like to see more articles from GMBN, subscribe to them so you don't miss any more. Then just click there to go to Tubeless and click down there to adjust your tire pressure this article useful, then share it with a friend and give us a thumb b-up like.Prost!

Is it OK to put a tube in a tubeless motorcycle tire?

It's ok to run an inner tube in a tubeless tire. If you have wheels with spokes then an inner tube is the only way to keep the air from leaking out through the spokes.21 июл. 2009 г.

Are tubular Tyres dangerous?

It's best for lower tension builds and rim brakes. The primary advantage of a tubular is safety. At low pressures, or if it goes suddenly flat, it cannot (or should not, if properly stuck on) pull away from the rim, jam the wheel, and cause a crash like a clincher can.22 окт. 2015 г.

Why do pros use tubular tires?

Even from a performance point of view, tubular tires make sense for pro racers. A tubular isn't constrained by the rim sidewalls, so it can flex more. This means that a 25 mm tubular gives you the shock absorption of a 28 mm clincher – useful when you're descending bumpy mountain passes at speed.23 апр. 2021 г.

How much does it cost to put a tube in a tire?

Flat tire: New inner tube installed for , tube included; if you bring us just the wheel. ​Inner tubes typically cost . Specialty tubes (extra long valves, odd sizes, thorn proof, etc.)

Do tubeless tires go flat?

It's pretty rare to get a flat tire when you have a tubeless setup. The sealant inside your tires will quickly seal small holes and cuts to keep you rolling on the road or trail. However, flats are always possible – even with tubeless.

Are tubeless motorcycle tires safer?

Tubeless road bike tires are designed to resist deflating when punctured. The main layer seals around that pesky nail or rock and helps prevent air leakage. Obviously, it isn't impervious to deflation, but it's typically a slower and safer experience. Tubeless tires are easier to repair, especially a temporary repair.3 апр. 2019 г.

What to do if you puncture a tubular tire?

1. A tubular tire has protective tape called base tape over the stitching that holds it together. This tape is bonded to the tire with liquid latex, not rim cement. Cut the tape and pull it back to expose about six inches of stitching at the location of the puncture.

How do you replace a tubular tire tube?

To replace the entire tube, open the tire on one side of the stem, the side that seems to be easier to re-sew after the repair. Open about eight to ten cm the usual way, so that the old tube can be pulled out by the stem.

What kind of sealant to use on Tubular tyres?

Tufo Tire Sealant, Stans's No-tubes (and other tubeless sealants) can be used to deal with small punctures. Most recommend not using the sealant as a preventative measure, but more so as an after the fact solution to quickly fix punctures on the road.

Other Questions In This Category

How to clean bicycle helmet - durable solutions

How do you clean the inside of a bicycle helmet? The usual instructions for cleaning a helmet call for washing it in mild soap and water, rinsing thoroughly, and air drying. We normally use a few drops of dishwashing liquid in a bucket of water and a sponge. Some fastidious riders take their helmet into the shower with them after every ride and wash it there.

Landis bicycle - how to decide

What religion is Landis? Floyd Landis was born in Farmersville, Lancaster County, Pennsylvania. Landis was brought up a Mennonite, and rode his first races wearing sweatpants because his religion forbade wearing shorts; he won anyway. Landis' father, is a devout Mennonite, and tried to stop him from racing his bike by giving him extra chores.

Spring bicycle - how to tackle

What is a spring bike? About us. Wooden bicycles Spring are the result of great technical knowledge, designed with computer software for simulations, to get the optimal weight-to-stiffness (performance) ratio of the bicycle. They are made out of birch wood, as this allows for the best weight-to-stiffness ratio.

New bicycle tech - possible solutions

What is new in bike technology? Innovations like wide range gearing, disc brakes and electronic shifting have significantly enhanced the experience of riding a bike for many riders.

Bicycle mileage log - durable solutions

How can I track my bike mileage? What to Use to Track Miles on a Bike TripWebsites. MapMyRide.com, Geodistance.com, Bikejournal.com, Veloroutes.org and similar websites allow riders to create maps of their routes, track miles traveled and keep journals about their adventures. Cells and iPods. Odometers and Bike Computers. GPS.08.07.2011