SRAM PC-1031 Chain - 10-Speed 114 Links Silver/Gray Model=Alfine SL-S7000-8 Internally Geared Hub Shifter }Cult Mid Bottom Bracket 22mm

}Cult Mid Bottom Bracket 22mm Black

Pressurized N2 cartridge can last for at least: 2 years or usage of 30000 cycles

Color Black Crank Length (mm) 170 Weight 469 Pedal Spindle 9/16" Spindle Interface Type Hollowtech II Designed for ebike Yes

}Shimano Ultegra FC-R8100 Crankset - 175mm 12-Speed 50/34t Hollowtech II Spindle Interface Black

SRAM PC-1031 Chain - 10-Speed 114 Links Silver/Gray Model=Alfine SL-S7000-8 Internally Geared Hub Shifter }Cult Mid Bottom Bracket 22mmSRAM PC 1031 Chain 10 Speed 114 Links Silver Gray. SRAMs most affordable ten speed chain offers most of the strength and all of the shifting performance of other models. For all road and MTB drive trains. PowerLock non reusable connecting link is included Compatible with SRAM and Shimano 10 speed drive trains TECH SPECS Color Silver Gray Half Link Chain No Drivetrain Speeds 10 Defined Color Gray Links (links) 114 Weight 257 Chain Connection Type