Guarnitura braccio manovella mountain bike 170 mm 104 BCD 32T-52T anello catena set guarnitura mtb

Bike Crank Arm Set Mountain Bike 170mm Crankset 104BCD 32/34/36/38/40/42/44/46/48/50/52T Chainring for Shimano, FSA, Gaint. 【Size】BCD: 104mm/4.09in. Crank Arm length: 170mm/6.69in, Crank related holes distance: 74mm/2.91in.Bottom Bracket Width: 68-73mm/2.67-2.87in.

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