DESCRIPTION
Option:
1, Crankset only=A030422
2, Crankset + BB: come with BB-UN101 bottom bracket=ZA104
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Model: FC-MT101-2
Color: Black
Speed: 2×9 Speed
Chainring: 36-22T
Compatible chain: HG 9-speed
Arm length: 170mm
Bottom bracket type: Sqaure taper
Recommended bottom bracket: BB-UN101
Recommended bottom bracket axle length: 123mm
Designed for 2x9 speed MTB drivetrains
HYPERDRIVE technology it provides smooth and precise shifting
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Model: BB-UN101
Type: Square taper
Shell width: 68mm
Shell thread: BC1.37" x 24T
Axle length: 123mm
Weight: approx 280g
Square tapered axle
Sealed cartridge keeps out dirt and water
Easy installation
