SRAM XO Type 2 Derailleur-10 speed, short cage, Black/red New.
- One-way roller clutch eliminates derailleur bounce and chain slap
- Maintenance free design pivots on needle bearings
- Cage Lock makes wheel changes much easier
- Forged 7075 aluminum inner and outer parallelogram links
- Carbon composite and aluminum pulley cage
- Sealed cartridge bearing pulleys
- UPC 710845700446
- System ID 210000009892