Aftermarket Assassins - Polaris RZR XP 1000 P90X Secondary Clutch

Does not fit any 2014-2023 models

Part Numbers:

• PN Bare: 108-1123-A
• PN Loaded: 108-1123-B

Replacement secondary clutch for 2024-Up P90X models. Available bare (no helix or spring) or loaded with AA helix, spring, and butter shift washers. Includes HD rollers machined in-house from premium material. Requires existing primary adjustable clutching if ordering loaded version. Contact for primary clutching options or S4 clutch kits if primary replacement is needed.

Benefits of AA-loaded clutches:

• Solves P90X belt grip issues with stiffer secondary spring and proper primary weight/spring for correct RPM
• Helix adds aggressive shift for acceleration gains and improved throttle response
• Works with stock or modified machines
• Compatible with tire sizes 28? to 35? and paddles 28? to 32?
• Prevents belt slip when tuning or running larger tires/paddles
• Responsive throttle control on and off acceleration
• More efficient power transfer to wheels
• Consistent clutch performance
• Cooler running belt temperatures
• Extended belt and clutch life

Helix Options:

• Performance Helix 1068: For lighter vehicles, lighter tires, or higher horsepower. Aggressive helix designed for acceleration and fast-paced riding. On 2024+ RZR XP1K: works best on 2-seat models with 30-32? tires; not recommended for 4-seat models.
• High Load Helix 1067: Slightly less aggressive than 1068 with good acceleration and power transfer. Designed for normal to heavier vehicles, heavier tires, heavy sand loads, or crawling. On 2024+ RZR XP1K: works on 2 or 4-seat models with 30-35? tires or 30-33? paddles.

Engine Braking (EBS) Options:

• Keep EBS: Maintains factory configuration. Recommended for slower-paced riders (mud, crawling, hilly terrain). Features tighter roller and EBS pocket for less clutch slop and reduced roller breakage.
• Remove EBS: Removes EBS pocket from helix. Eliminates roller clunk noise but produces decel whine. Preferred by faster-paced trail riders, racers, and dune riders.