Polaris Pro-R (21-up) Lightweight Connecting Rods w/ARP2000 Fasteners

Brian Crower lightweight connecting rods for the Polaris RZR Pro R, with ARP2000 fasteners, built for the reliability high rpm demands.

Why it holds up

• Aerospace grade 4340 chromoly steel
• CNC machined with a micropolished surface finish
• Aluminum silicon bronze pin bushings, finish honed to tight tolerances
• 4.915 in center to center, 1.8898 in big end bore, 0.955 in big end width
• 0.866 in pin end bore, 0.830 in pin end width, 496 grams

Fits

• Polaris RZR Pro R (21-up)

Good to know

• Torque the 3/8 in ARP2000 fasteners to 50 to 55 ft lbs.