Chainwheels MA11-531B

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Chainwheels MA11-531B

MA11-531B

Crank: 170mm (Forged AL6061-T6)
Chainring: 22/32/44T(22/32T steel, 44T Alloy)
BB:Taper Square 110.5mm/M8
Chain Line: 48.5mm
BCD: 64/104mm
Speed: 3x9s

Crankset MA11-531B

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