Cyclocross Bike Tyre Size

But perhaps you may have noticed the wider is better trend with tires in both the road and mountain bike scenes.

Cyclocross bike tyre size. The advent of gravel bikes has muddied the waters a bit with geometries very similar to cx bikes but often with more tyre clearance and the ability to run 700c 650b wheels and wider range gearing. Not all will accommodate the latest 45mm and 50mm rubber. The uci world cycling s governing body uses a formula which usually limits tyre width to 33mm for competitions but many cyclocross bikes are sold with 35mm tyres for extra grip and stability. Exactly which are the best gravel bike tyres for you will depend on your riding surfaces weather and ambition as well as the capacity of your bike.

The cyclocross bike differs from a road bike in frame shape brake mounting and rear derailleur setup. The best gravel bike tyres combine off road grip and cushioning with a tread light enough it s not too slow on tarmac. So a 29 inch mtb tube will have the same diameter as a 700c road wheel while a 27 5 inch tube will be the same diameter as a 650b road wheel. The tires are what truly separates the road from the cyclocross bike.

It might be supposed that these two tyres are both notionally 26 diameter and one and a half inches in width but 26 1 is a whole inch bigger than 26 1 5. Cyclocross tires are very similar to road tires but a little wider never exceeding 33 millimeters. Cyclocross wheels match a road bike size of 700c. How is a cyclocross tire.

The vast majority of cyclocross tires have a width between 30 and 33 mm. Over the years the common size for road tires has grown from 20mm to 23mm and then more recently ballooned out to 25mm and now 28mm. Wtb s new cross boss cyclocross tire come in one 35c width and is tubeless ready. No we re not advising you to ride a gravel tire in a cyclocross race because gravel is trendy.

Those of you familiar with the officials checking tire width pre race should be prepared to step on a scale this race season but for the bigger racer now is your chance to break out tires like the 35mm continental cyclo x king. These can be almost flat with a small pattern similar to those on the road or have small studs to give a better grip on muddy surfaces most common. Mountain bike tyre sizes are usually stated in inches. These tyres are often tubular or tubeless too as this reduces the chance of pinch flat punctures when the inner tube is pinched by the rim on a heavy impact.