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Tuesday 23 April 2024


Softail Chain Drive Primary Features 'Competitor Clutch'

Designed specifically for use on 1990-2006 Softail models, BDL's CDCS-1-90 chain drive primary kit features its renowned 'Competitor Clutch' for instantaneous and absolute transfer of power to the rear wheel. 

A patented 7-plate Kevlar clutch "provides at least 60% more clutch surface than stock" and the 9-spring pressure plate provides the varying spring pressure needed for use with both stock and highly modified strokers. 

"This unique plate allows you to simply add or subtract springs to achieve the tension that is appropriate for the bike and riding style. This chain drive clutch kit for Big Twin electric start includes front sprocket, rear basket with 'Competitor Clutch' and Diamond primary chain and adjuster assembly." 

The component list delivers the Diamond primary chain, compensator sprocket and nut, clutch springs, shoulder bolts (for chain drive only), chain drive hardware kit, pressure plate, adjusting screw, main shaft hub nut and 9-tooth starter pinion gear.