Aftermarket Assassins '25+ CF Moto U10 Pro Stage 1 Lock & Load Kit

Aftermarket Assassins '25+ CF Moto U10 Pro Stage 1 Lock & Load Kit

Lock and load your CF Moto U10 Pro and get ready for some serious kick! The U10 Pro is a great utility machine, but CF Moto left a ton of room for improvement on the table. This simple kit is the best way to wake up your U10 Pro as it comes with our proven ECU tunes which are loaded via the HP Tuners RTD tuner. The tunes add some amazing horsepower from low end to high end RPM and really give your machine that kick you're looking for. Our AA Stage 1 clutch kit compliments the tuning perfectly by more efficiently transferring power to the wheels and ridding yourself of the very lazy factory clutching setup.

4 seconds faster (+20-22 RWHP) than stock when testing 0-60 MPH with the tune and AA S1 clutch kit. AA S3 clutch kit is an additional 2.5 seconds faster over the tune with larger 32" tires installed.

Acceleration graphs were done using the Dragy device and phone application. Test were done as consistently as possible. We are very picky and honest with our results. We take the average of runs, not the worst stock vs. the best AA run.

Engine safety: Our tunes utilize and properly reconfigure the knock adaption system in the stock ECU. This system is very well designed to sense engine knock and retard ignition timing well before any motor issues would arise. This means you have motor safety built in that is extremely well done, and works fantastic.

Why AA tunes over others? We have been tuning UTV's with CVT clutches for a long time, longer than almost anyone in our field going back to the 800 RZR. Tuning a CVT vehicle properly is not an easy task as you have so many variables at one time. We spend the time to wheel dyno (with actual UTV tires) correctly per modification, and have advanced ECU calibration and clutching knowledge to do so. Every change in horsepower can result in us changing clutching several times. We also develop most of our supporting mods so we know everything works correctly, and build parts to fit the vehicles needs. Lastly and honestly the most important; we then back up our results with real world data logging on local trails and our facility on 110 acres. It's this combination that truly makes the difference and why AA normally has a faster vehicle with the same or less rated tune horsepower.

Our S1 recoil clutch kit for the U10 Pro is budget friendly and packs a huge punch! The factory clutching was very lackluster and feels disconnected from the throttle. We did extensive testing and tried many different setups to get everything out of the U10 Pro. Our clutch kit helps pick up RPM quicker and properly transfer the power to the ground. This is a must-have for every U10 Pro!

No matter the terrain: On the farm, trail or at the race you'll notice wicked acceleration and instant clutch response when getting back into the throttle after hammering that corner. The machine will hold RPM so you can get where you need to go, and get there faster! Going mudding? Our mud setup will help turn those tires through the thick and deep with much better RPM and wheel speed that's key to climbing out of that hole. Are you a rock crawler? Our smooth engagement and precise feel down low will give you the confidence to tackle any obstacle.

Our Recoil clutch weights are easily adjustable with simple magnets. They have a custom AA profile, the BEST coating on the market (nitrocarburizing) which has increased wear resistance, improved fatigue strength, and added surface lubricity. These clutch weights also offer great performance, and the ability to tune for many different applications or modification in the future, without the need to buy extra parts. The magnetic weights are the best option to properly place the mass where we need it on the weight for best performance for your application.

Features:

• HP Tuners RTD includes necessary credits to flash your ECU.
• AA/HP Tuners RTD device allows you to flash via your smartphone to through your OBDII diagnostic port. This allows you to flash different tunes or go back to stock for dealer/warranty work.
• Allows you to log engine parameters and view/erase trouble codes from your phone.
• Great peak horsepower gains with big mid range power gains.
• Much quicker throttle response and power delivery
• Throttle by wire limiters disabled
• 2 foot limiters removed
• Rev limit at a safe 8000 RPM (Stock is 7500 RPM)
• VVT: Intake cam timing tables adjusted for maximum torque and peak horsepower (This motor has variable intake valve timing)
• AA's wicked timing curve is safe for the fuel used, but we do a much better job of finding timing limits for ramp up/more torque. Many others simply focus on wide open throttle timing/fueling. The U10 Pro timing curve is extremely mild from the factory, and this is where most gains are made.
• Fuel tables modified to gain low end punch and safe yet powerful air/fuel ratios
• Level 1: Meant for stock exhaust systems only.
  • Available in 87 or 91-93 octane.
• Level 2: Meant for aftermarket exhaust. Coming soon.
  • Available in 87 or 91-93 octane.
• If you have any specific tuning needs please let us know!
• Our setup guideline will let you know how to set your weights for stock horsepower, tuned horsepower, 29-35" Tires, paddles & more.
• Fully adjustable magnetic weights are easy to use and adjust
• A must-have when changing tires, tuning your machine, or running paddles
• Cooler running belt temps from a more efficient power transfer which results in longer belt and clutch life
• Big acceleration gains and better power transfer to the rear wheels.
• Smoother engagement than stock
• S3 clutch kit upgrade (adjustable helix and spring) is highly recommended when switching to larger tires or hauling heavy loads
• Make sure you check peak RPM @ 40-50 MPH, it should be 6800-7200 RPM for peak performance.
• A clutch puller is needed if you want to pull the primary clutch to install the clutch weights (can be done on the vehicle)
• If upgrading to our S3 clutch kit, a secondary compression tool is needed to install the helix and spring.

Kit Includes:

• AA Recoil magnetic adjustable clutch weights
• AA primary spring w/limiter & setup guideline.
• AA custom tuned HP Tuners RTD tuner and Stage 1 Clutch Kit.

Installation Instructions:

• '25+ CF Moto U10 Pro Stage 1 Lock & Load Kit

Fitment:

• Fits all 2025+ CF Moto U10 Pro models with OmniDrive clutches.