Polaris Pro R (21-up) Non Stroker Kit 73.5mm w/BC ProH2K Rods

Brian Crower non stroker kit for the Polaris RZR Pro R is a stock stroke rotating assembly with a 4340 billet crank, BC ProH2K rods and shelf CP pistons.

Why it holds up

• BC5916 4340 billet crank, 73.5mm stock stroke, induction hardened timing chain gear
• BC6915 BC ProH2K rods, 4.915 in center to center
• CP shelf pistons

Fits

• Polaris RZR Pro R (21-up)

In the box

• 4340 billet crank
• BC ProH2K rods
• CP shelf pistons

Good to know

• Pistons come in your choice of bore and compression. Contact us before you order so we can confirm fit.