Motor sprocket in 22mm shaft diameter for chain 428er, available from 11 to 18 teeth Motor sprocket available from 11 to 18 teeth For chain 428 / 12,7 / 08B1 Motor shaft diameter 22mm Width 29mm For key 7x6mm
Motor sprocket in 7/8" shaft diameter for chain 428er, available from 11 to 18 teeth Motor sprocket available from 11 to 18 teeth For chain 428 / 12,7 / 08B1 Motor shaft diameter 7/8" (used on Motenergy motors / Golden Motor) Width 29mm For key 7x6mm
Rear sprocket 428er chain, shaft 50mm, available from 24 to 36 teethSplit anodized steel axle sprocket For 428 / 12,7 / 08B1 chain For 50mm shaft Weight 0.911 kg (average) For key 8x6mm and 6x6mm Available from 24 to 36 teeth Direct mounting on shaft without holder Easy mounting without shaft disassembly (pulley in 2 parts)
COOL-RUN: The new generation of chain lubricants, exclusively manufactured for the professional kart competition. Recognized safe on the test bench on all channels, including O-ring chains, it guarantees a minimum of skipped chains. Particularly suitable for Rotax Max dry clutches.
Rear sprocket 428er chain, shaft 30mm, available from 24 to 36 teeth Split anodized steel axle sprocket For 428 / 12,7 / 08B1 chain For 30mm shaft Weight 0.911 kg (average) For key 8x6mm and 6x6mm Available from 24 to 36 teeth Direct mounting on shaft without holder Easy mounting without shaft disassembly (pulley in 2 parts)
Rear sprocket 428er chain, shaft 40mm, available from 24 to 36 teethSplit anodized steel axle sprocket For 428 / 12,7 / 08B1 chain For 40mm shaft Weight 0.911 kg (average) For key 8x6mm and 6x6mm Available from 24 to 36 teeth Direct mounting on shaft without holder Easy mounting without shaft disassembly (pulley in 2 parts)
Motor sprocket in 19mm shaft diameter for chain 428er, available from 11 to 18 teeth Motor sprocket available from 11 to 18 teeth For chain 428 / 12,7 / 08B1 Motor shaft diameter 19mm (used on AGNI, Perm, Heinzmann motors) Width 29mm For key 7x6mm