Horsepower is depicted in red being scaled on the left of the page and RPM is depicted in blue being scaled on the right side of the page. The baseline stock rpm and horsepower is the darker red and darker blue lines. The stock maximum horsepower was a consistent 82, while the RPM stayed below 8350 and would not go over 73 mph due to ECU limiters.
Gains are great as you can see by the graph, power comes on faster, makes more and lasts longer! Customers will see about a 20mph gain on top speed as well. The Bikeman tuning keeps going when others are limited by background ECU functions.
Engine Tune
In the tuning, the electronic limitations have been adjusted for maximum performance: RPM limits are raised to 9000, electronic speed limiters are raised to 120 (this eliminates any electronic speed limit), Torque limits are raised (allows for the most acceleration possible), ignition timing and fuel curves are optimized for BMP exhaust, dual cooling fans are controlled independently (fan 1 will kick on at 185 while fan 2 will kick on at 190 minimizing the load on charging system until needed.
Big Mo Full Exhaust
Unlike most companies, we designed developed and built our own muffler from the ground up to offer a completely unique product for our customers. Not some outsourced china made repeat from the '90s. The aluminum-bodied billet muffler has interchangeable accessories that allow you to decrease the DB, add forest service approved spark arrestor, and divert exhaust flow towards the rear of the vehicle. The exhaust packing is high-quality stainless-steel mesh which will far outlast the competition’s fiberglass packing.
Stage 2 Clutch Kit
Clutching is matched to the added performance package to lower belt temps and get the most power to the ground.
Clutch Kit Features:
- The Bikeman bolt on kit is exactly what you need
- This kit includes our full header Big Mo exhaust with our custom Aluminum body muffler
- Our custom dyno tune we developed in house first on our engine dyno, then to our chassis wheel dyno,
- Finally field tested in our practice facilty and then raced and trail rode for durability and reliability
- Our stage 2 clutch kit is included in this kit as well for ultimate acceleration and backshift
- This is the same clutch kit we run in our race RS1 in the ChampionShip Off Road series
Engine Tune:
- RPM limits are raised to 9000
- Electronic speed limiters are raised to 120
- Ignition timing and fuel curves are optimized for BMP exhaust
- Dual cooling fans are controlled independently (fan 1 will kick on at 185 while fan 2 will kick on at 190 minimizing the load on the charging system until needed)
Clutch Kit:
- Clutching is matched to the added performance package to lower belt temps and get the most power to the ground
- Gain top speed over the stock clutching
- Springs hold much better tension on the belt than factory
- More responsive feel
- Quicker back shifting when off the throttle
- Less belt slip resulting in longer belt life
- Weights adjustable with easy to use magnets from 56-73 Grams
- Much better power transfer than the stock weights
Full Exhaust:
- Designed, built and assembled in America
- Aluminum Extruded body anodized black
- 6061 fully machined billet aluminum components
- Stainless steel spiral formed louver core
- Rigid v-band ensures a tight, leak-proof fitting between the pipe and muffler
- The exhaust packing is high-quality stainless-steel mesh which will far outlast the competition’s fiberglass packing
- Stainless steel hardware for long-lasting aesthetics (even the black-coated bolts are stainless steel)
