SRAM GX DH/X01DH 7 Speed Rear Derailleur B-Bolt and Limit Screw Kit ModelNumber=G0310 }Wheels Manufacturing Shim for 1-1/4"

}Wheels Manufacturing Shim for 1-1/4" Derailleur on 1-1/8" Seat Tube

}SRAM X01 Eagle Boost Crankset - 175mm 12-Speed 32t Direct Mount DUB Spindle Interface Lunar/Polar C2

} Optimized for Cinch system

7075 aluminum carrier and cogs for durability

Steerer Type TaperedLockout Switch CrownBrake Type Flat MountNegative Spring AirTravel (mm) 40Offset 45Axle to Crown Length 435Front Axle 12mm Thru x 100mmMaximum Tire Width 50S

SRAM GX DH/X01DH 7 Speed Rear Derailleur B-Bolt and Limit Screw Kit ModelNumber=G0310 }Wheels Manufacturing Shim for 1-1/4"SRAM GX DH X01DH 7 Speed Rear Derailleur B Bolt and Limit Screw Kit. Upper Bolt and Spring kits for SRAM rear derailleur maintenance and repairs.