
clutch kits parts
Stingray Helix (CFMOTO w/ CVTech Clutch)
Stingray Helix for CFMOTO CVTech clutch ONLY (NOT OmniDrive). Choose your helix, SRM3, SRM2, SRM2-A, or R1.
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Authorized RNG Productclutch kits parts
HELLRAISER Primary Clutch Kit for CFMOTO CVTech clutch ONLY (NOT OmniDrive). Custom built for your riding style.
Why We Recommend This
The HELLRAISER Primary Clutch Kit is our go-to recommendation for riders who want smoother engagement on their CVTech-equipped CFMOTO machines. It eliminates the jerky, inconsistent stock clutch feel that plagues the CForce lineup, especially at low speed and during initial takeoff. If you have done nothing else to your machine, this is the single best upgrade you can make.
Performance Notes
Riders report an immediate improvement in throttle response from idle through mid-range, especially noticeable with 28-30" tires. The engagement point becomes predictable and progressive rather than the on/off feeling the stock calibration delivers. Belt temperatures tend to drop as well because the clutch is no longer fighting itself during shifts.
VEHICLE FITMENT, CVTech Clutch ONLY (WILL NOT FIT OmniDrive)
CFMOTO CForce 400, 500, 600, 800, 1000 Models CFMOTO ZForce 500, 800, 950 Sport, 950 HO Sport, 950 HO EX, Gen 2 800 Trail, Gen 2 950 Sport, 950 Sport 4 CFMOTO UForce 800 (NOT 800 XL), UForce 500, UForce 600, UForce 1000 / 1000 XL
CFMOTO Primary Clutch Kit
We have an installation video, this video will cover all units except wet clutch UForce and ZForce 800 units. This video covers the secondary and primary clutch.
We have kits for everyone from mild riders to wild riders. Looking for smooth takeoff without that annoying jerky jerk? We have that too! Working class to casual trail riders, farm use, mud guys, sand guys, you name it, we can make it happen for you. Please tell us how you ride in the note section. Let us put a smile on your face today!
Our kits provide you with nice smooth acceleration throughout the whole shift and power range for best performance. We have kits for performance junkies who want the absolute most out of their machine, we also recommend you add a Stingray Helix for this riding style. We do have aggressive kits, they aren't butter smooth BUT they will throw you back in the seat. You better hang on!
Multi Angle SRM3 Helix, Designed to give a huge boost in low and mid range without losing any top end. Slowed upshift helps with larger tires. Faster clutch backshift and faster response on throttle. Billet cut for durability. This helix will make your unit PULL HARD AND FAST. Please install with secondary spring on B2 setting unless otherwise noted by RNG. Please remember to put hardware back on with blue Loctite. This helix will give you the power you need to run big tires, race, work loads when paired with RNG Primary Clutch Kit. This helix was designed to be the best of the best at everything and it WORKS! The way the multi-angle is set up, this helix gives you the absolute best at every angle, slow wheelie-popping torque to slinging mud to racing your friends. This helix is truly the all-around rider helix. There is nothing else like it out there, it simply IS the best at what it does and is the favorite helix of thousands of riders all over the world!
Multi Angle SRM2 Helix, Designed for machines that do heavy farm work, pull heavy trailers, mud bog that need torque NOT speed, and even rock crawlers. People who like to do slow technical driving, this helix will give you the power you need to run big tires in the DEEP DEEP MUD when paired with RNG Primary Clutch Kit. This helix is NOT a go-fast helix, it is a torque helix. It's not slow depending on the setup, BUT this helix is a Torque MASTER!
If you want the best in class CFMOTO clutch setup, you're in the right place. Redneck has years of experience tuning engines and clutches. Not only that, we teamed up with Bill from Stingray Mods who has 40 years experience with clutching. Bill and I put our heads together to bring these BAD TO THE BONE helix designs. Everyone loves RNG Performance kits, there isn't a bad review out there.
RNG MACHINE SETUPS:
- UForce 1000 XL, 30" tires, Primary clutch kit with smooth spring and SRM3 Helix clocked to B2 with stock secondary spring. (It's a monster) - ZForce 800, 28" tires, Primary clutch kit with smooth spring and SRM3 Helix clocked to B2 with stock secondary spring. (My favorite SxS, loves technical trails) - ZForce 500, 28" tires, Primary clutch kit with smooth spring and SRM3 Helix clocked to B4 with aftermarket secondary spring. - ZForce 950 G2, 30" tires, Primary clutch kit with smooth spring and SRM3 Helix clocked to B3 with stock secondary spring. (It's a monster) - CForce 600, 27" tires, Primary clutch kit with smooth spring and SRM3 Helix clocked to B4 with aftermarket secondary spring. (It's a monster) - CForce 1000, 28" tires, Primary clutch kit with RED Spring (Performance KING Spring, not smooth, it's powerful) and SRM3 Helix clocked to B3 with stock secondary spring. (It's a monster)
PLEASE CALL US! If you are unsure of the setup you need, please give us a call, we can set you up. We don't do stages here. Everything we do is custom specifically for the rider and their needs. Every rider is different and needs their own unique clutch setup, that is what we do here. Redneck has spent thousands of hours tuning clutches for every machine, tire size, riding style, etc. Redneck has it DIALED to perfection!
Contact us by phone: 330-806-0728 or through our website.
Please note: Pictures are not identical to what you may receive as our kits are built per customer needs and all kits are different. Kits may come with different color springs and size weights shown in the pictures. Some units (wet clutch models) don't use a spring, they use just rollers. If you have one of these models you will not receive a spring for your primary kit.
Common Questions
4.97
86 reviews
Verified RNG Performance customer reviews. Cin City Moto is an authorized RNG Performance dealer, and these reviews are for the identical product, imported from RNG Performance.
Wow!
Exceeded my expectations! Feels like a different machine! No more jerky engagement, smoother shifting and throttle. Along with this kit, I also installed the upgraded clutch weight block and nylon slider kit. Well worth it!
Matt · Jul 2026
I asked for a smoother
I asked for a smoother take off and that is what I got. Bearing was easy to replace with the rebuild kit
Brennen H. · Jun 2026
Works as it should
Works as it should
Casey T. · May 2026
Very impressed with the primary
Very impressed with the primary kit that you set up for me. So smooth and no more jerky starts. More torque and much better shifts. RNG is the only shop I will work with from now on. Customer Service is outstanding also. Any questions I had were answered quickly and completely. I’m when it comes time for my bigger tires and the secondary upgrade, I will be definitely contacting RNG again.
James W. · Apr 2026
Fixed my Jerky Clutch Engagement
Bought this clutch kit for my 2022 Cforce 800XC with a jerky clutch engagement. Completely fixed my Jerky clutch. So much easier to maneuver into my garage and onto trailers, not to mention it should lengthen the life of the entire driveline. Very easy to install, did it in about half an hour. Make sure you have a decent impact drill to remove the primary bolt and nut (unless you have the clutch holder tool). I just used an air impact with ~400ft/lbs of torque which seemed to be plenty.
Jacob G. · Mar 2026
Came neatly packed, with directions, waiting
Came neatly packed, with directions, waiting for warmer weather
Jim E. · Feb 2026
Love it! Dont know why
Love it! Dont know why I waited so long to purchase.
Karl T. · Jan 2026
Great product and people
Shipped out fast and clutch kit made a big difference in all riding situations. I have a brand new stock rig less than 100miles on it, use it for work around the house and trail cruising.
Harold P. · Dec 2025

clutch kits parts
Stingray Helix for CFMOTO CVTech clutch ONLY (NOT OmniDrive). Choose your helix, SRM3, SRM2, SRM2-A, or R1.

clutch kits parts
Complete custom-built CFMOTO clutch kit. Tell us your machine, mods, and riding style, we build it for you. Package deals with tools and belts available.

clutch kits parts
Bearing rebuild kit for ALL CFMOTO with CVTech primary. NOT Gen3 CForce.

clutch kits parts
Upgraded secondary spring for CVTech ONLY (NOT OmniDrive).