TR2-4A Steel Crankshaft. Dummy 5 bearing design. This is the ultimate steel crankshaft with 2 extra dummy main bearings. This design has reduced inertia resulting in a freer revving engine as the webs to are concentrated around the centre line of the crankshaft.

This crankshaft is suitable for full race applications. As these crankshafts are made to customers special order, it can be machined to accept standard or modified flywheel types to customers requirements. Please discuss your requirements with us at the time of ordering.  Lead time can vary depending on when a batch of crankshafts are being machined, if your order ends up being a one off, the lead time can be as much as 20 weeks. A 50% deposit is required with order. 

This part is listed on the following pages of the website, where further information and background reading may be found.

Engine, Transmission, wheels/Tyres and Heating/Cooling » CRANKSHAFTS AND CONNECTING RODS
Engine, Transmission, wheels/Tyres and Heating/Cooling » 4 CYLINDER TR2-4A