Mountain Bike Thru Axle Hub

At first 135mm was the most common rear axle spacing.

Mountain bike thru axle hub.

The front hub keeps the wheel spinning freely but the rear hub is actually part of the drivetrain. Early cyclocross bikes borrowed the 15mm front thru axle diameter but as disc brakes became more common on drop bar bikes they all standardized to 12mm. The robert axle project makes thru axles for bikes. Replace your stock axle with a lightweight lightning bolt on axle or tow your kids with our kid trailer axle.

The standard mountain bike setup will work with old 135 spacing but is optimized for pre boost 142 or boost 148 x 12mm thru axles. Increased clamping force and improved stiffness of frame fork structures by acting as partial stress members. Thru axles provide the key benefits of. Thru axles also insert through the hub but instead of u shaped dropouts the fork has holes.

On one side the fork hole has an integrated nut. This means the axle is bolted directly to the frame. Thru axle in comparison to the qr axle a thru axle is a shaft that is inserted through one side of the fork frame slides through the hub and screws into the other side of the fork frame. Bike hubs are the central part of the wheel connecting the spokes and rims to the two axles and enabling your wheels to spin on their bearings.

Thru axles are also inserted through a hollow hub axle but they re bigger rear ones are 12mm in diameter and screw into closed dropouts. Cysky bike axle quick release skewer front rear bicycle axle wheel hub fit for road bike mountain bike mtb bmx 1 pair 3 9 out of 5 stars 325 11 99 11. This undoubtedly leads to a stronger and more secure fitting connection with no worries about the skewer loosening during your ride. Thru axles for bikes.

A standard hub kit sells for 1250 without vat including the kindernay xiv hub the hyseq shift set a standard width swap hubshell to lace into your own wheel and a mounting kit with a brake rotor. When you insert the thru axle you have to screw it into the integrated nut. When mountain bikes first went to thru axles the standard was 12 142 which was the same effective width as the quick release hubs they replaced. Our products allow cycling families adventurers commuters and enthusiasts to enjoy traveling by bicycle without leaving their cargo behind.

Thru axle wheel attachment systems have become common on virtually every type of disc brake application from dh mountain bikes to road disc brake cx gravel and touring.