SRAM XX1 Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar CheckoutSpec= Standard Shaft Eyelet 72.5mm }SRAM DUB T47 Bottom Bracket

}SRAM DUB T47 Bottom Bracket - T47 68mm Road and Road Wide Black

For Shimano STEPS eBike drive systems the SM-CRE60 chainring features an elegant design for 9/10/11-speed drive units

}Shimano GRX FC-RX810-1 Crankset - 170mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface Black

These wheels are perfect to get those coaster brake bikes back on the road

}microSHIFT ADVENT X Cassette - 10 Speed 11-48T ED Black Hardened Steel Cogs

SRAM XX1 Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar CheckoutSpec= Standard Shaft Eyelet 72.5mm }SRAM DUB T47 Bottom BracketSRAM XX1 Eagle Rear Derailleur 12 Speed Long Cage 52t Max Lunar. Occupying its rightful place at the top of the Eagle ecosystem the XX1 Eagle rear derailleur gives no compromise racers and dream bike builders a true top tier option. The crisp precise XX1 shifting feel athletes rely on features an updated cage geometry for improved chain management. Type 3 clutch is smoother and more durable 14T lower pulley Includes a chain gap tool that makes it easy