VEXpro 35 Chain Hub Sprockets 1/2in. Bore
- VEXpro 217-2660, Sprockets are profiled wheels with teeth that mesh with chain to transfer motion. This VEXpro 35 chain hub sprocket is custom manufactured from 7075-T6 aluminium, black anodised for superior performance. VEXpro 217-2660 35 Chain 15t Aluminium Hub Sprocket 1/2" Hex Bore