The Polaris General 1000 is a capable machine straight off the lot, but its factory clutch calibration is tuned for stock 27 inch tires and flat ground. The moment you bolt on 30 inch or larger tires, add a winch, load the bed, or start crawling rocky trails, the stock setup starts to feel lazy. You get belt slip, a numb throttle, climbing RPM that never settles, and heat that cooks belts long before they should fail.
A proper clutch kit fixes all of that by re-springing and re-weighting the primary and secondary so the engine lives in its powerband again. We looked at seven of the most trusted clutch kits General 1000 owners actually run, judging them on tire size matching, low-end response, belt temperature control, and how easy they are to tune. Below are our ranked picks, what each one does best, and where each one falls short.
| Photo | Product | Score | Buy |
|---|---|---|---|
 |
Aftermarket Assassins S3 Recoil Clutch Kit Best Overall Primary spring + tunable weights + secondary spring, matched 28 to 35 inch tires |
9.5 | 🛒 Check Price |
 |
EPI Sport Utility Clutch Kit Best for Towing and Hauling Primary clutch spring, weights, and helix tuned for utility loads up to 30 inch tires |
9.2 | 🛒 Check Price |
 |
Gilomen Innovations Stage 3 Clutch Kit Best for Big Tires Primary and secondary springs plus weights matched for 30 to 36 inch tires |
9.1 | 🛒 Check Price |
|
Dalton Industries Clutch Kit Best All-Around Value Primary spring, adjustable weights, and instructions for 27 to 32 inch tires |
8.9 | 🛒 Check Price |
|
SuperATV Rhino 2.0 Clutch Kit Best for Mud and Lift Builds Primary and secondary springs plus weights for 30 to 34 inch tire builds |
8.7 | 🛒 Check Price |
|
QSC Gdemon Clutch Kit Best Budget-Friendly Pick Primary spring and weight kit for stock to 30 inch tires |
8.4 | 🛒 Check Price |
|
Hunterworks Adjustable Clutch Kit Most Tunable Adjustable weight clutch package with primary and secondary spring options |
8.2 | 🛒 Check Price |
1. Aftermarket Assassins S3 Recoil Clutch Kit: Best Overall
The Aftermarket Assassins S3 Recoil is the kit most serious General 1000 owners eventually land on, and for good reason. It is not a generic spring swap. AA engineers the primary spring, the adjustable weights, and the secondary spring as a matched system, then validate it on a dyno and in the field for this exact machine. The result is a clutch that pulls hard off idle, holds your target RPM on a 1,000 foot climb without hunting, and backshifts instantly when you let off and stab the throttle again. With 32 or 33 inch tires it transforms the General from sluggish to genuinely eager.
The real weakness is the learning curve. The adjustable weights are the reason this kit can be dialed for anyone from a sea level mudder to a high altitude rock crawler, but that flexibility means you need to read the tuning chart carefully and may swap weight positions once or twice to nail it. If you want a bolt-in-and-forget solution this is more involved than most. Put in the setup time though and nothing on this list outperforms it.
- Adjustable weight system tunable for 28 to 35 inch tires and elevation
- Aggressive primary and secondary springs for instant backshift
- Designed and dyno evaluated specifically for the General 1000 platform
Pros: Sharpest throttle response and backshift of any kit we tried; Holds RPM dead steady on long climbs and in deep mud; Lowers belt temperature noticeably under heavy load
Cons: Tuning the adjustable weights takes patience for first timers; Overkill if you stay on stock tires and flat trails
2. EPI Sport Utility Clutch Kit: Best for Towing and Hauling
EPI has been making UTV clutch components longer than most of the competition, and their Sport Utility kit for the General 1000 is the one to grab if your machine actually works for a living. This kit prioritizes low-end torque and load handling, so plowing snow, dragging a trailer, or hauling a full bed feels easy. The engine settles into its strongest RPM range and stays there instead of lugging or screaming. EPI also offers elevation specific tuning, which matters a lot if you run at altitude where stock clutching loses real power.
The trade-off is character. Because it is biased toward utility, the Sport Utility kit does not give you the razor sharp, snap-your-neck top end that a pure performance kit delivers. If your idea of fun is winning trail drag races you will want something more aggressive. For owners who tow, plow, and haul on tires up to 30 inches, though, this is exactly the right tool and the price you pay in outright zip is worth the gain in working composure.
- Tuned for towing, plowing, and hauling rather than top speed
- Includes primary spring, weights, and matched components
- Elevation specific versions available for mountain riders
Pros: Massively improves low-end grunt for loaded work; Keeps the engine in its torque band when plowing or towing; Reliable, proven brand with strong support
Cons: Less aggressive on top end than performance focused kits; Geared toward work use, not trail aggression
3. Gilomen Innovations Stage 3 Clutch Kit: Best for Big Tires
If you have hung 32, 34, or even 36 inch mud tires on your General 1000, you already know the stock clutch simply cannot turn them with authority. Gilomen Innovations built the Stage 3 kit specifically for that crowd. By re-springing both clutches and matching weights to your exact tire size, it restores the low-end shove that oversized rubber steals. In deep mud and rutted holes the backshift is the standout feature: lift, then bury the throttle, and the clutch drops into the powerband immediately instead of bogging.
Where it shows its limits is heat in the absolute worst conditions. The Gilomen kit drops belt temps compared to stock, but no clutch kit can fully defeat the heat generated by spinning enormous tires through bottomless muck for minutes at a time, and this one is no exception. It is also clearly optimized for big tires, so if you are still on stock or 28 inch rubber you will not feel the full benefit. For the dedicated big-tire mudder, it is one of the best matched solutions out there.
- Built for owners running oversized 32 to 36 inch tires
- Restores low-end power lost to heavy mud tires
- Tuned packages by tire size and riding style
Pros: Brings big-tire General 1000s back to life off the line; Strong backshift in deep mud and ruts; Helpful, knowledgeable tuning support from the company
Cons: Designed around large tires, so stock-tire riders gain less; Belt temperatures still climb in extreme mud despite gains
4. Dalton Industries Clutch Kit: Best All-Around Value
Dalton Industries has decades of clutch tuning behind it, and their General 1000 kit reflects that experience with a genuinely multi-purpose design. The headline feature is the adjustable rivet weight system, which lets you fine tune the engagement and shift point to match your tires and elevation rather than locking you into one fixed calibration. That makes it a smart choice if you change tire sizes seasonally or are not yet sure where your build will end up. The documentation is also among the clearest in the category, walking you through exactly which adjustment to make for your situation.
The honest caveat is that being a jack of all trades means it is not the absolute master of any single one. A dedicated big-tire or pure performance kit will edge it out at its specialty. But for the rider who wants one well rounded kit that handles trail riding, light towing, and mid-sized tires with equal competence, the Dalton delivers a lot of capability and adjustability without forcing you into a narrow use case.
- Adjustable rivet weights for fine tuning to your setup
- Detailed instruction sheet covers tire size and elevation
- Long established Canadian clutch specialist
Pros: Excellent balance of low-end and top-end across many setups; Adjustable weights adapt to changing tire sizes over time; Clear, well written tuning documentation
Cons: Not as razor sharp at the extremes as top dedicated kits; Adjusting rivet weights requires some basic tools and care
5. SuperATV Rhino 2.0 Clutch Kit: Best for Mud and Lift Builds
SuperATV designs its Rhino 2.0 clutch kit to be the missing piece in a lifted, big-tire General 1000 build, and that is exactly the context where it shines. If you have already added a lift and 32 inch tires, the stock clutch is the bottleneck slipping the belt and cooking it. This kit re-springs and re-weights both clutches to put the power back where it belongs, cutting slip and the heat that comes with it. For owners who buy their lift, tires, and clutch all from one brand, it slots into the build cleanly and predictably.
The honest limitation is that the kit is calibrated with SuperATV components in mind, so if you are running another brand of tires or an oddball gearing setup the match is not as tight. It is also tuned more for steady big-tire grunt than for explosive top-end, so trail racers may find it a touch flat up high. Within its intended mud and lift mission, though, it does precisely what it promises and keeps belts alive far longer than stock.
- Pairs naturally with SuperATV lift kits and big tires
- Engineered to cut belt slip and heat under heavy load
- Tire size specific weight and spring packages
Pros: Strong low-end power for lifted, big-tire General builds; Reduces belt slip that destroys stock clutched machines; One-brand ecosystem if you already run SuperATV parts
Cons: Best results assume you are running their tires and lift; Top-end feel is more workmanlike than thrilling
6. QSC Gdemon Clutch Kit: Best Budget-Friendly Pick
Not everyone wants to pour a fortune into clutching, and the QSC Gemon kit exists for the rider who wants a real, felt improvement without going all in. For owners on stock through 30 inch tires, it sharpens the often vague factory throttle response and adds welcome low-end pull. Installation is about as simple as clutch work gets, making it a friendly first project for someone learning to pull and reassemble a primary clutch for the first time. As an accessible step up from stock, it punches above what you would expect.
You do feel the difference between this and the top specialist kits, though. The tuning is less precisely matched, so on big tires or in serious mud it cannot hold RPM and manage heat the way an Aftermarket Assassins or Gilomen kit can. Think of it as the smart starting point rather than the final destination. For a mild trail General on reasonable tires, it delivers a meaningful upgrade and an easy introduction to clutch tuning.
- Accessible entry point into clutch tuning
- Noticeable low-end gain over stock calibration
- Simple installation for first time clutch builders
Pros: Real improvement over stock without a big investment; Straightforward to install for beginners; Good match for mild builds and stock to mid tires
Cons: Less refined tuning than premium specialist kits; Not ideal for very large tires or hard mud use
7. Hunterworks Adjustable Clutch Kit: Most Tunable
Hunterworks built its reputation on deep Polaris CVT expertise, and their adjustable clutch kit for the General 1000 is aimed squarely at the rider who genuinely enjoys tuning. Rather than handing you one fixed calibration, it gives you adjustable weights and spring options so you can chase the exact engagement, shift RPM, and backshift behavior you want for your tires, terrain, and elevation. Paired with their well regarded technical support, it lets a patient owner extract a highly personalized result that off-the-shelf kits cannot match.
That strength is also the reason it sits lower on this list for the average buyer. The sheer number of adjustment options can be paralyzing if you just want a kit that works out of the box, and arriving at your perfect setting genuinely requires several rounds of testing and tweaking. If you find clutch tuning tedious, this is the wrong kit for you. If you love dialing in a machine and treat tuning as part of the fun, few kits give you more rope to work with.
- Highly adjustable for riders who love to fine tune
- Component options to dial in across tire sizes
- Backed by a brand deep in Polaris CVT knowledge
Pros: Maximum adjustability for the hands-on tuner; Excellent technical support and documentation; Adapts as your build and tires evolve
Cons: Adjustability can overwhelm riders wanting a simple kit; Getting the ideal setting takes real trial and error
Frequently Asked Questions
Do I really need a clutch kit for my Polaris General 1000?
If you run stock 27 inch tires on flat ground with no extra load, the factory clutch is acceptable. The moment you add bigger tires, a winch, bed weight, or start towing and climbing, a clutch kit becomes one of the highest value upgrades you can make. It restores throttle response, keeps the engine in its powerband, reduces belt slip, and lowers belt temperatures that otherwise lead to premature belt failure. Most owners who add 30 inch or larger tires consider a clutch kit essential rather than optional.
How do I choose the right clutch kit for my tire size?
Tire size is the single most important factor. Larger and heavier tires require more torque to spin, so the kit must be re-weighted and re-sprung to compensate. Almost every quality brand on this list sells tire-size-specific packages or includes adjustable weights so you can dial it in. Always tell the manufacturer your exact tire size, your typical terrain, and your elevation when ordering. A kit matched to 28 inch tires will feel wrong on 34 inch tires, and a big-tire kit will feel jumpy on stock rubber.
Will a clutch kit help with belt slip and overheating?
Yes, and this is one of the biggest reasons people install them. Belt slip and heat happen when the clutch cannot properly grip and transfer power, which is common when oversized tires or heavy loads overwhelm the stock calibration. A matched clutch kit improves the clamping force and shift behavior so the belt slips far less, runs cooler, and lasts longer. No kit can eliminate heat entirely in extreme deep mud, but a good kit dramatically reduces the belt-cooking conditions that destroy stock setups.
Can I install a Polaris General 1000 clutch kit myself?
Many owners do install these kits in their own garage. You will need a clutch puller, basic hand tools, and a torque wrench, and you should follow the included instructions carefully since clutch components spin at high speed and must be assembled correctly. Budget friendly kits with fixed weights are the easiest first projects, while adjustable kits take more time to set and may require a few rounds of testing. If you are not comfortable pulling and reassembling a primary clutch, a dealer or UTV shop can install it quickly.
Does a clutch kit affect my Polaris factory warranty?
Installing an aftermarket clutch kit can affect warranty coverage on related driveline components, and policies vary by dealer and region. Under consumer protection rules in many areas a manufacturer cannot void your entire warranty simply because you added an aftermarket part, but they may decline a claim if the part is shown to have caused the failure. The safest approach is to keep your original components, save your receipts, and talk to your dealer before installing if warranty coverage is a priority for you.
Our Verdict
For most Polaris General 1000 owners, the Aftermarket Assassins S3 Recoil Clutch Kit is our top pick. It delivers the sharpest throttle response, the steadiest RPM on climbs, and the best belt temperature control of anything we researched, and its adjustable weights let it suit nearly any tire size and elevation once you put in the tuning time. If your General works for a living by towing, plowing, and hauling, our runner up is the EPI Sport Utility Clutch Kit, which trades some top-end excitement for outstanding low-end grunt and load handling. Match the kit to your tires and your riding style and your General will feel like a different, far more capable machine.
More Car Accessories Guides
Video Guide
Video: Related tutorial from YouTube