SRAM X-SYNC 2 12 Speed Chainring - 34T - 104mm BCD Clamp Diameter_25.4mm The shifting performance of the CA-078977 / T29 FRONT / 06.21 Color:Black Spruce Hose length_1550mm Outer width 23

The shifting performance of the GRX STI levers are at the same high level like Shimano's top tier gravel group's shifters

Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight

Used for: Running & Jogging

For 12mm thru axle

SRAM X SYNC 2 12 Speed Chainring 34T 104mm BCD Clamp Diameter_25.4mm The shifting performance of the CA 078977 T29 FRONT 06.21 Color:Black Spruce Hose length_1550mm Outer width 23 The shifting performance of the GRX STI levers are at the same high level like Shimano's top tier gravel group's shifters Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity while reducing weight