SwissStop Catalyst Pro Disc Rotor - 220mm 6-Bolt Silver/Black ModelNumber=K4049 Martello hammers home the performance

Martello hammers home the performance you expect on the most demanding Enduro and DH courses

these limited edition grips are race-ready and packed full of features

SHIMANO RT-EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions

Double or Triple Double Double or Triple Triple Rear Der/Shifter Compatibility Shimano Road Mount Type Bar End Mount Type Downtube Drivetrain Speeds 9 End Type Shimano/SRAM Front Der/Shifter Compatibility Shimano Road

Intended for XC mountain cycling

SwissStop Catalyst Pro Disc Rotor - 220mm 6-Bolt Silver/Black ModelNumber=K4049 Martello hammers home the performanceSwissStop Catalyst Pro Disc Rotor 220mm 6 Bolt Silver Black. The SwissStop Catalyst Pro disc rotor has been engineered to provide optimal heat dissipation while providing powerful braking and superior durability. The two piece design consists of a 7075 T6 aluminum alloy spider and SUS410 stainless steel brake track to balance light weight with reliable thermal management and structural performance. Optimum heat dissipation Reliable performance for a