Box components Box Two Prime 9 X-Wide 9 speed black rear derailleur CheckoutTitle=SRAM X01 Rear Derailleur - 11-Speed 34 Designed for ebike Yes

34 Designed for ebike Yes Length 298 Defined Color Black Spoke Interface J-Bend

} Ride on asphalt and trails with a much stronger

Interior features one-handed drawcord closure with additional compression strap to compact your load

The ARC1100 feature a new 180 Dicut Aero hubs as well as new Aero Lite II and Aero Comp II spokes for ultimate performance gains

DRIVER: 1pc freecoaster driver

Box components Box Two Prime 9 X-Wide 9 speed black rear derailleur CheckoutTitle=SRAM X01 Rear Derailleur - 11-Speed 34 Designed for ebike YesPrime 9 Technology is a counter intuitive philosophy based on the less is more theory it embraces range without adding complexity. Intended for use with Box Components` Prime 9 speed group not compatible with other 11 50 cassettes. Same functions as the Box One Prime 9 derailleur with more affordable materials. Glass fiber nylon composite steel aluminum alloy. Tri Pack limited slip clutch. Forged inner and outer cage. Pivot Tech cable stay. Precision