ROTOR Round Ring 110BCD AXS eTap Inner Ring, Black Apparel_Cycling Hats Improve the performance of your

Improve the performance of your 11-speed Shimano rear derailleur with pulleys that reduce friction and increase bearing life

this bike empowers riders to push their limits and achieve their goals on race day

*Flattop technology enables a narrower chain with quieter operation and increased strength and durability

The Type 5 will purposely feel a little hard when you first ride it

Upper: Synthetic PU waterproof leather with 3D texture finish

ROTOR Round Ring 110BCD AXS eTap Inner Ring, Black Apparel_Cycling Hats Improve the performance of yourWe poured all of our experience in oval Q RINGS development into producing an innovative Round Chainrings solution compatible with SRAM eTap AXS 12s groupsets and all ROTOR cranks using spider BCD 110x4 or INspider powermeter.