DESCRIPTION
Option:
1, Crankset only
2, Crankset + BB: come with bottom bracket
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Model: FC-M552
Color: Black
Speed: 3x10 Speed
Chainring: 42-32-24T
Compatible chain: HG 10-speed
P.C.D.: 104mm/64mm
Arm length: 170mm
Bottom bracket type: HollowTech II
Recommended bottom bracket: SM-BB52
Weight: approx 850g
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Model: SM-BB52
Type: Hollowthch II
Shell thread: BC1.37" x 24T
Shell width: 68/73mm
Fits Hollowtech II spindle
Sealed cups keep out dirt and water
Maintenance free, easy installation
With better sealing and rotation
Delivers high driving efficiency
