Shimano Ultegra BR-R8100 Rim Brake Rear Cassons ENVE recommends that the length

ENVE recommends that the length of your tire/tube valve + the length of your extender exceeds the depth of the rim by at least 10mm

Compatible with all OD2 head tubes sizes

5mm wide shelll

Hardened tool steel puncture pin is more than 2X the hardness of traditional puncture pins to ensure smooth operation in all conditions over many years

The KOM Cycling Indoor Media Display bike desk workstation is a must have for all serious cyclists looking for an indoor training solution during cold winters

Shimano Ultegra BR-R8100 Rim Brake Rear Cassons ENVE recommends that the lengthShimano Br R8100 Front Brake Ultegra Features Ultegra components offer an ideal balance of light weight and stiffness, making them perfect for both enthusiast and competitive riders. Dual pivot caliper brake with Super SLR EV design for quick linear response, increased rigidity, and improved braking power. Must be used in conjunction with Super SLR levers for correct leverage ratio. Enhanced brake arch proportions provide a quicker linear response and