Clutch
Big Twin Models, 1990/Later. Includes 9 tooth pinion gear and 66 tooth starter ring gear | 73402 | $579.00 | |
Big Twin models 1986/1989 | 73320 | $579.00 | |
Fits Big Twin 4 speed 1970/Early 1984 (except rear belt drive modes) | 73319 | $579.00 |

BDL Clutch Basket with Competitor Clutch
Big Twin, 1990/Later. Belt Drives Limited (BDL) has added their Competitor Clutch to their newly engineered Clutch Basket. These feature a large 35mm hub bearing and 9 shoulder bolts and springs for accurate spring tension. Baskets include a 36 tooth sprocket.

BDL Competitor Clutch Conversion Kit for Big Twin
(part # 73129)
BBW price
$399.00
1990/1997. Provides about 60% more friction surface than stock clutches. Kevlar plates can be run wet or dry. Accurate spring tension is made possible with 9 coil springs and bolts. Bolts directly to the clutch basket eliminating the OE clutch hub and loose bearing set up, converting it to a 40mm double row bearing that will not walk out like the OE arrangement. Can be used with chain or belt primary drive.

BDL Competitor Clutch Conversion Kit for Big Twin
(part # 73127)
BBW price
$399.00
1936/Early 1984. Provides about 60% more friction surface than stock clutches. Kevlar plates can be run wet or dry. Accurate spring tension is made possible with 9 coil springs and bolts. Bolts directly to the clutch basket eliminating the OE clutch hub and loose bearing set up, converting it to a 40mm double row bearing that will not walk out like the OE arrangement. Can be used with chain or belt primary drive.