SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black CheckoutTitle=Ritchey Comp Bigfoot Pedals - Platform Sold as a pair Model

Sold as a pair Model Snap-On Size 700c Width 17mm

Only the necessities in this lightweight package with minimal high-speed compression and maximum leg burning speed

Z1eHX: heavy duty chain has gone through a stretch proof treatment and features mushroom riveting along with an anti-drop design

Pre-set torque valve

Model ABS-1 Pro HP Chuck Description Replacement Presta/Schrader Pump Head

SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black CheckoutTitle=Ritchey Comp Bigfoot Pedals - Platform Sold as a pair ModelProfessional grade derailleur built with carbon fiber and aluminum featuring roller clutch pulley cage and cage lock feature for easy wheel installation. 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 eliminates ghost shifting Roller bearing clutch eliminates derailleur bounce and chain slap Cage Lock feature simplifies