BX217R Heavy Duty Boost Rear

The BX217F and BX217R are heavy duty Boost hubs, with steel axles. The focus here is on overall strength, so there are extra cartridge bearings to spread the load along the axle and increase carrying capacity. Suitable for E-Bikes.

12 x 148mm

Weight :

430g  ±  5g

Bearings :

6 ( Hub 6902*3 / Freehub 6802*2+6902 )

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