topbanner ad

Tuesday 5 January 2021


Stage 1 Diamond Terminator Clutch Kits

Available for most Evo and Twin Cam Big Twin applications, including 2006-2016 Dyna with SE hydraulic clutch, 1991 and later Sportsters, select Buells and 1936-early 1984 Big Twins, these Stage 1 clutches by Evolution Industries in California are for high horsepower applications (stock to moderate application also available).

"Diamond tough and strip ready," they run in wet or dry applications with ATF (Automatic Transmission Fluid) or any V-twin primary fluid (not compatible with synthetics) and feature a billet steel drive hub and Kevlar Terminator friction plates with tempered steel drive plates.
The increased friction area is said to be able to handle up to 220 bhp and machined oil grooves ensure zero slippage with 105%+ more friction area than stock.