EPR Series are BW flagship series.
Based on 10+ years crankshaft manufacture experience, BW introduced the EPR-DESIGN Forged crankshaft in 2013. It carries all the benefits that billet has, but with lighter weight and stronger structure.
FEATURES:
- 100% 4-axis CNC profiling
- Special Knife-edge counter weight for reducing resistance at high RPM
- V-style lightening holes machined by 5-axis CNC
- Standard in premium AISI4340 or upgrade to EN40B at an additional cost