2025-Up CF Moto U10 Pro S1 Clutch Kit

The Aftermarket Assassins S1 Recoil Clutch Kit fixes the lackluster, disconnected factory clutching on the CF Moto U10 Pro so it picks up RPM quicker and puts the power to the ground.

Why it holds up

• 2 seconds faster 0 to 60 MPH in AA testing, 4 seconds faster when paired with tuning
• Recoil weights adjust with simple magnets and carry a custom AA profile
• Nitrocarburized weights for wear resistance, fatigue strength and surface lubricity
• Primary spring keeps a smooth engagement with more pressure up top for better clutch reaction and backshifting
• Limiter washer slightly limits primary overshift to cut belt wear and heat

Fits

• 2025 and newer CF Moto U10 Pro with the OmniDrive 3 arm primary clutch

In the box

• Magnet adjustable clutch arms
• Magnets
• Primary spring
• Primary limiter washer
• Magnet setup sheet

Good to know

• Works with 29 to 35 inch tires.
• Clutch weights can be installed with the clutch on the vehicle. A clutch puller is needed to pull the primary clutch.