TR4 Crankshaft & Flywheels - TR4

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EN40B Steel Crankshaft with 12 bolt Flange & Full Lip Seal. £1,725.00 Order Now
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Steel Lightweight Flywheel For Standard Crankshaft and 8.5" TR4A-6 Clutch.
The flywheel weighs 4.05 kg without the ring gear fitted. Benefits include faster engine acceleration and throttle resonse. For fast road or competition use.
£175.50 Order Now
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Steel flywheel for standard crankshaft and 7.25" clutch. This steel flywheel has an 8 bolt fixing, allowing you to drill your crank flange for extra bolt fixings if required. It will accept all 7.25" race type clutches. £295.00 Order Now
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Steel Lightweight Flywheel for 12 Bolt Crankshaft and 8.5" TR4A-6 Clutch.
£325.00 Order Now
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Steel Lightweight Flywheel for 12 Bolt Crankshaft & 7.25" Clutch. This flywheel weighs 3.5kg without ring gear and is designed for race use where low mass is a priority, and accepts a 7.25" competition clutch £265.00 Order Now
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TR4 , TR4A ring gear, Bolt on type £29.50 Order Now
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