SPI Boondocker Clutch Kit Polaris RMK 900R 2023-

Straightline Performance low-elevation Boondocking clutch kit for Polaris 9R RMK. Adjustable P22 weights, a custom low-elevation helix and two calibrated springs are matched for 0–3,000 ft / 0–914 m. They help maintain operating RPM, improve acceleration and backshift in deep snow, and allow weight adjustment as conditions change. This is the off-trail setup, not a trail-speed kit.

Package includes: adjustable P22 weights, helix and two springs.
Dimensions: 11 × 9 × 6 in / 27.94 × 22.86 × 15.24 cm