Aftermarket Assassins Custom Cut Helix | 2020+ RZR Turbo / Pro XP/Turbo R / Ranger XP 1000 / STD/Crew Aftermarket Assassins

Aftermarket Assassins Custom Cut Helix | 2020+ RZR Turbo / Pro XP/Turbo R / Ranger XP 1000 / STD/Crew

This helix is specifically designed for certain 2021 models and is not compatible with 2020 Pro XP models. It fits 2021 RZR Turbo & Turbo S models, 2021-Up Pro XP/Turbo R, and 2021-Up Ranger XP 1000 STD/Crew Models. It **does not fit** 2020 Pro XP models.

Key features and compatibility:

– Helix designed to reduce clutch slop and minimize the risk of roller breakage
– Complements the AA S2 Clutch Kit, upgrading it to an S3 kit
– Adds acceleration and performance
– Commonly purchased by those with the S2 kit looking to complete the S3 package
– Weights must be adjusted to run this helix (refer to S3 setup on setup sheet)
– Two helix options available:
1. **Performance Helix 107-1065**: Aggressive helix suitable for acceleration, higher horsepower, and aggressive fast-paced driving. Works on Pro XP 2-seat models with 30-33″ Dirt Tires and 30-32″ Dune paddles. Also works on Pro XP 4-seat models with 30-32″ dirt tires and 28-30″ dune paddles. Recommended for RZR Turbo or Turbo S with 29-32″ tires or 28-30″ paddles and a level 2 tune or higher. For Rangers, works with 27-30″ tires and OEM gearing, or for those running 31-35″ tires with gear reduction.
2. **High Load Helix 107-1062**: Slightly less aggressive than the 1065 helix, offering good acceleration gains and power transfer over the OEM helix. Designed for heavier vehicles, heavier tires, heavy sand load, or crawling-type riding. Suitable for Pro XP 2-seat models with 30-35″ Dirt Tires and 30-32″ dune paddles, as well as Pro XP 4-seat models with 30-33″ dirt tires and 28-32″ dune paddles. Works well with RZR Turbo or Turbo S equipped with 29-35″ tires or 28-32″ dune paddles, including OEM tune or added HP. For Rangers, recommended 31-35″ tires with OEM gearing. Offers great all-around performance.

Additionally, it’s highly recommended to upgrade to our Heavy Duty P90X Secondary Clutch Rollers for optimal performance and durability.