0000020 Bob Newby Racing (BNR) Belt Drive – Triumph T120/TR6 Unit Twins

Complete 25mm belt drive and clutch for your 650 Triumph unit motorcycle. This kit includes everything you need to replace your stock primary drive and clutch. The front engine pulley is one-piece, hard-anodized aluminum and fits right onto your stock crankshaft splines. The hard-anodized aluminum clutch basket features enclosed bearings, no hassles with installing loose ball bearings, it slips right onto your transmission main shaft the same as a stock clutch hub center. New steel and fiber clutch plates are included, with a 6-spring pressure plate and hardware. The belt is capable of handling much more power than stock and clutch is able to be adjusted more easily. Requires 1970 and newer models to be converted to run dry primary. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips.