SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black CheckoutTitle=Ritchey Comp Bigfoot Pedals - Platform Built around a cylindrical housing

Built around a cylindrical housing that offers a compact and lightweight form factor

47"/120cm extra-long premium-grade hose

The gasket and valve core are replaceable for extended product usability

Multiple pockets for easy organization

Contact-free seals and high precision build guarantee smooth bearings Front Axle 15mm Thru x 150mm Color Black Bearing Type Sealed Cartridge Defined Color Black Spoke Interface J-Bend Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc

SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black CheckoutTitle=Ritchey Comp Bigfoot Pedals - Platform Built around a cylindrical housingProfessional 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