Shimano CX50 Cantilever Brake - Silver Fmaterial_Aluminum and T-handle optimized for high

and T-handle optimized for high volume applications

DualHex kits: 5mm-broach bolts with 6mm-broach nuts for secure 2-wrench assembly Triple kit can be used on 5-arm or 4-arm mountain/road cranks (includes 5 inner chainring bolts in addition to middle/outer bolt/nut set) Double kits designed for 5-arm road crank applications (steel kit includes washers) XX/X0/X9/X7 versions do not use nuts due to direct-thread design into outer chainring and inner spider interface (XX use a Torx-T25 broach)

- Shimano Dura-Ace Track FC-7710

There is no middle-ground where you're waiting for the shift to come

Silver rim

Shimano CX50 Cantilever Brake - Silver Fmaterial_Aluminum and T-handle optimized for highShimano CX50 Cantilever Brake Includes 18, 14 and 10mm brake pad spacing washers Includes brake specific cable adjuster Hub Brake Compatibility: Rim Brake Material: Aluminum Color: Silver Brake Lever Actuation: Short Pull Super SLR