Chainwheels RA3-622C

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Chainwheels RA3-622C

RA3-622C

Crank: 170,172.5,175mm (Forged AL6061-T6)
Chainring: 39/53T (Alloy)
BB:Taper Square 113mm/M8
Chain Line: 43.5mm
BCD: 130mm
Speed: 2x9s/2x10s

Crankset RA3-622C

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