Moose Offroad Polaris Clutch Weights
Moose Offroad Polaris Clutch Weights (1140‑0875–1140‑0884 series) are precision‑machined primary‑clutch counterweights engineered to fine‑tune belt‑clutch engagement, launch, and acceleration behavior on a wide range of Polaris UTVs and ATVs. Sold in matched sets, these weights let riders adjust up‑shift and back‑shift points to match terrain, tire size, and desired performance character while restoring smooth, balanced operation when replacing worn or unbalanced factory weights.
Moose Offroad Polaris clutch weights are designed for 3‑arm Polaris primary clutches used across RZR, Ranger, General, Sportsman, and other Polaris EFI models. They are available in multiple gram‑rated pairs (for example 59 g, 62 g, 68 g, 74 g) so users can experiment with different rates of belt climb and engagement for trail, sand, rock crawling, or towing setups without changing primary‑clutch springs.
Features
- Precision‑machined Polaris‑fit clutch weights for primary clutch use.
- Sold in sets of three matching weights for balanced rotation.
- Multiple weight options across the 1140‑0875–1140‑0884 family (e.g., 59 g, 62 g, 68 g, 74 g).
- Hardened steel construction for durability under high‑RPM clutch loads.
- Smooth, polished finish to reduce belt and sheave wear.
- OEM‑style profiles and mounting faces for accurate fit in Polaris 3‑arm clutches.
- Used to dial‑in belt‑clutch launch and up‑shift behavior.
- Helps balance lumpy, boggy, or harsh engagement caused by worn or mismatched weights.
- Easy swap into the primary clutch without special tools.
Specifications
- Product Name: Weight
- Type: Clutch
- Fixed Weight: 2.61 oz. | 2.19 oz. | 1.83 oz. | 1.94 oz. | 2.08 oz. | 2.15 oz. | 3.46 oz. | 2.4 oz. | 2.47 oz. | 2.65 oz.
- Units: Set of 3
- Riding Style: ATV / Snow / UTV
Replacement Part for OEM Number(s)
- 1140-0875: 5632117
- 1140-0876: 5632337
- 1140-0877: 5632409
- 1140-0878: 1322982
- 1140-0879: 1322981
- 1140-0880: 1323098
- 1140-0881: 5140604
- 1140-0882: 5139618
- 1140-0883: 5633321
- 1140-0884: 5633720
Moose Offroad (About)
Our story starts in the mid 1980’s in the shadow of the Rocky Mountains. The question in those days was how to prepare for an ever changing ride but for a core group of offroad riders it was a question of how, and out of their passion came a small offering of hard parts that would put Moose Offroad on the map. What they didn’t know was their desire to make the ride unforgettable would turn into a worldwide force of the finest collection of parts and gear for them and their machine.
In the early 1990’s, visionary Wayne Cornelius came along with distribution giant Parts Unlimited. Wayne knew Moose Offroad was good but he had a desire to make it great. His method to reach that goal was to consult the services of 8-time National Enduro Champion Dick Burleson. Utilizing Burleson’s experience the goal was to design gear that was comfortable to ride in all day rather than a 20 minute moto. That concept was launched in 1994 at the ISDE in Tulsa, Oklahoma, where a team of World-class riders emblazoned in new gear they served notice that Moose Racing has arrived on the scene.
As the 90’s continued, Moose Racing became the go to for hard parts but gear was the avenue to get brand recognition as it performed better than anything else in the market. This strategy blanketed races from the deserts in the west to the steamy woods of the GNCC with Moose Racing gear. It hasn’t been all offroad however, Moose Racing has been a staple of motocross as well. Moose Offroad is proud of its support for racers and riders at all levels from the bright lights of Supercross to the 8am races in the GNCC. Today, Moose Offroad continues the vision and strives to stay ahead of the pack, thirty plus years of blood, sweat, and gears has only made us more passionate to push on and keep evolving.