TPR Industry Polaris XP1000 BC Billet Crank 73.5MM

Description

TPR Industry Polaris XP1000 BC Billet Crank 73.5MM

BC Stock stroke 73.5mm XP 1000 (180° pin), CNC machined from 4340 billet round bar. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights, rod and main journals are finish sized to work with blue or green Polaris bearings using aftermarket rods. No balancing required prior to installation due to 180° offset pins.

• Stroke – 73.5mm
• Rod Journal – 40.93mm
• Main Journal – 40.98mm
• Weight – 19.2 Lbs