Chainwheels MA11-531B-NT

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Chainwheels MA11-531B-NT

MA11-531B-NT

Crank: 170mm (Forged AL6061-T6)
Chainring: 22/32/44T(22/32T steel, 44T Alloy)
BB:Cups-BC-1.37x24/68mm/73mm
Chain Line: 48.5mm
BCD: 64/104mm
Speed: 3x9s
Weight: 870g

Crankset MA11-531B-NT

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