EN40B YB Cosworth crank produced to our specification by BW Motorsport. Quite simply the Rolls Royce of our YB crank range and quite possibly the best crank currently available. Supplied complete with balance report to 10,000 rpm!
– EN40B material as per the original crank
– Fully counterweighted with edged counterweights to reduce windage
– ION Plasma Nitrided
– 100% quality inspection including magnafluxing
– Supplied balanced complete with balance report
– 4WD nose size 31.545mm
Bridgeway or BW as they are also known are a leading producer of steel crankshafts & con rods who supply many famous brands globally. The undisputed market leader in Asia – these are serious parts for serious racers.





















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