SRAM X01 Rear derailleur 11sp. Type 2.1 Medium cage Red MFPN=00.3018.403.007 Activ Cap offers a balance

Activ Cap offers a balance of torsional rigidity and supple flex from tip to tail for all-conditions stability

Better visibility thanks to the reflective logo print

Compatible with high concentration particles sealant and tire inserts

grip color army green clamp color black length 135mm diameter 34

} Automated Intensity mode

SRAM X01 Rear derailleur 11sp. Type 2.1 Medium cage Red MFPN=00.3018.403.007 Activ Cap offers a balanceSRAM X01 Rear Derailleur 11 Speed Medium Cage Black Red. Competition grade derailleur built with carbon fiber and aluminum featuring roller clutch pulley cage and cage lock feature for easy wheel installation. X Horizon design is specific to single chainring drive trains. Wide tooth narrow tooth pulley wheel maximizes chain control by fitting inner and outer chain links perfectly X Horizon design maintains constant chain gap across all gears and