Bikeman Stage 3 Performance Kit Pro R – 300HP Upgrade
Shipping calculated at checkout
In stock
Bikeman Performance Stage 3 Kit – Polaris Pro R (300HP)
Unleash the full potential of your Polaris RZR Pro R with the Bikeman Performance Stage 3 Kit, engineered to deliver a reliable and powerful 300HP at the crank. Designed with durability and performance in mind, this kit includes custom drop-in cams, an aggressive ECU hard flash, and premium clutching components—all working in harmony to deliver explosive acceleration, higher top speed, and cooler running temperatures.
🔧 Key Features:
-
.430 Lift Custom Drop-In Cams
Developed exclusively by Bikeman with Brian Crower – optimized for maximum air/fuel intake and combustion power. Not regrinds. -
Stage 1 SNYPR Clutch Kit
Stronger clutch springs improve belt tension for more power delivery and adjust to any terrain with ease. -
Cyclone Clutch Cover
Ensures cooler belt temps, extending belt and clutch life. -
Slip-On Muffler
Lightweight and flow-optimized for horsepower gains with an aggressive exhaust tone. -
ECU Hard Flash (Required)
You must send in your ECU for a custom hard flash to unlock all performance parameters of Stage 3 tuning.
📈 Performance Gains:
- Stock Pro R Output: 230–235 HP @ 8400 RPM
- Stage 3 Output: 298 HP @ 8775 RPM / 194 TQ @ 7525 RPM
- Throttle response, low-end grunt, and top-end pull dramatically enhanced
📦 What’s Included:
- Custom .430 Lift Cams
- Stage 1 Clutch Kit
- Cyclone Clutch Cover
- Slip-On Exhaust
- ECU Hard Flash (ECU required to be mailed in)
🧰 Startup Instructions (After ECU Flash):
- Manually rotate engine 10 times clockwise.
- Verify cam timing.
- Check coolant and oil levels.
- Start engine & hold >2000 RPM until 170°F.
- Drop RPM by 50 every 30 seconds until idle becomes unstable.
- Let RPM stabilize; repeat until it idles at 1450 RPM with no throttle.
- Let idle for 10–15 minutes.
- Ride-ready!
- Slight throttle may be needed for startup—completely normal.
Upgrade with confidence—this Bikeman Stage 3 Kit for Polaris Pro R provides extreme power gains with OEM-level safety and reliability.



