Chainwheels MA12-431B-NT

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Chainwheels MA12-431B-NT

MA12-431B-NT

Crank: 170mm (Forged AL6061-T6)
Chainring: 22/32/44T(Steel)
BB:Cups-BC-1.37x24/68mm/73mm
Chain Line: 48.5mm
Speed: 3x9s

Crankset MA12-431B-NT

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