Description
Ultimax PRO features a thicker cross section so more surface area contacts the clutch. This means less slippage over a broader speed range for quicker acceleration. The cog design dissipates heat and aids flexibility. A cooler running belt delivers enhanced performance and longer belt life. One Year Warranty. Proudly made in the USA.
High Performance Sleds
* Please Note: The belt dimensions provided are for reference only. These dimensions should not be used to determine product functionality. Ultimax belts are built to exacting specifications and inspected with calibrated equipment at specified tensions to assure strict dimensional compliance. Belt dimensions can vary from one manufacturer to another based on proprietary design information.
High Performance Sleds
- Double cog flexibility
- Cooler for more power
- High performance
- Precise manufacturing
- Built for quicker acceleration
- #1 choice for high performance sleds
* Please Note: The belt dimensions provided are for reference only. These dimensions should not be used to determine product functionality. Ultimax belts are built to exacting specifications and inspected with calibrated equipment at specified tensions to assure strict dimensional compliance. Belt dimensions can vary from one manufacturer to another based on proprietary design information.
Ultimax - PRO Drive Belt (131-4442U4)
fits the following vehicles:
fits the following vehicles:
BLAST 4000 LT 1.60 ES 146
2024
BLAST 4000 LT 146
2023
BLAST 4000 M LTD 146
2023
BLAST 4000 M LTD ES
2024
BLAST 4000 M Special Edition ES
2021
BLAST 4000 M Special Edition ES SK (Pro Kit)
2021
BLAST 4000 XR 146
2023
BLAST 4000 XR Touring 146
2023
BLAST 4000 ZR 121
2023
M400 ES 146
2025
Norseman 400 ES 146
2025
Riot 400 ES 146
2025
Riot 400 Touring ES 146
2025
ZR400 ES
2025