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All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. 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. -
![0000021 Bob Newby Racing [BNR] Belt Drive BSA A50 A65](https://morriesplacecycle.com/wp-content/uploads/2020/12/20201204_164753-500x500.jpg)
All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete 30mm belt drive and clutch for your 500 - 650 BSA 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. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips. This has a 36T crank shaft pully and a 68 T Clutch Pully giving it slightly taller gearing than the standard 28T to 58T sprockets. This kit is a direct bolt on on most A50/A65 models, however some models may require custom fitting of alternator, stator and rotor. -
All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete 25mm belt drive and clutch for your Norton Atlas 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 is able to be adjusted more easily. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips. -
All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete belt drive and clutch for your 650 Triumph pre 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 1954 - 1962 500/650 Triumph twin models to be converted to run dry primary. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips.
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All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete belt drive and clutch for your Rigid frame 650 Triumph pre 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 1950 - 1954 Rigid frame 500/650 Triumph twin models to run dry primary. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips.
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All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete 25mm belt drive and clutch for your Norton Commando 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 is able to be adjusted more easily. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips.
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All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete belt drive and clutch for your BSA pre unit single cylinder 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. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips. For use on BSA Preunit Singles with swingarm - Goldstar/DBD34/DB34/B31/B33 -
25mm wide belt for Triumph Unit 650. Belts available for all BNR belt drives. Please inquire for other belts/brands -
Clutch adjuster nut for Bob Newby (BNR) Belt Drive kits, all brands. -
Complete belt drive and clutch for your BSA swing arm frame 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. No more adjusting a primary chain, checking your chaincase oil or trying to fix primary drips. For use on BSA swing arm frame models - A7/A10, 1954-1963
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Clutch Spring for Bob Newby (BNR) Belt Drive kits, all brands. 6 required sold each -
Clutch pushrod adjuster and nut for Bob Newby (BNR) Belt Drive kits, all brands. -
All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete 40mm belt drive and 7 friction 6 steel plate clutch for your 650 Triumph unit motorcycle. This kit does not allow use of the stock charging system with the cover on or without modifications. It is intended for race use. 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. -
All BNR products are currently subject to additional import tariffs not listed in price. Please contact us for rates before ordering. Complete 30 mm belt drive and clutch for your 750 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.
