Chainwheels SA20-312R

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Chainwheels SA20-312R
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Chainwheels SA20-312R

SA20-312R

Crank: 170mm (Forged AL6061-T6)
Chainring: 48T(AL6061-T6 CNC)
BB:Taper Square 113mm
BCD: 130mm
Chain Line: 43mm

Crankset SA20-312R

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