Ski-Doo/ Lynx 600 EFI 129-137″ Track, Performance Trail Kit (includes adjustable P-drive weights)

The Straightline Performance Ski-Doo 850/850R Factory Turbo Clutch Kit is engineered specifically for riders seeking maximum backcountry performance at elevations from 0 to 3,000 feet. Designed for Ski-Doo Factory Turbo models equipped with 154, 165, or 175-inch tracks, this clutch kit delivers the power transfer, responsiveness, and tunability needed to excel in deep snow and technical terrain.

Factory clutch calibration is designed to satisfy a broad range of riding conditions, but aggressive backcountry riders often demand more. Straightline’s clutch calibration improves power delivery by maintaining optimal engine RPM, increasing track speed, and providing faster backshift when throttle inputs change. The result is a more responsive sled that stays on the pipe and delivers power more efficiently when navigating deep powder, tree lines, sidehills, and technical mountain terrain.

The kit features Straightline’s proven adjustable P-Drive weight system, allowing riders to fine-tune clutch performance based on snow conditions and riding style. Combined with a performance-matched helix and clutch springs, this setup provides superior belt efficiency, improved throttle response, and more consistent clutch performance than stock calibration.

Included updated clicker bolts expand tuning flexibility, making clutch adjustments easier and more precise when conditions demand changes. Whether you’re climbing steep terrain, boondocking through fresh powder, or spending long days exploring the backcountry, this clutch kit helps your Factory Turbo perform at its full potential.

Developed and tested in real-world mountain riding conditions, the Straightline Performance Factory Turbo Clutch Kit delivers the reliability, durability, and performance serious riders expect.

Features & Benefits

• Designed for Ski-Doo 850 and 850R Factory Turbo models
• Optimized for 0-3,000 feet elevation
• Compatible with 154″, 165″, and 175″ track lengths
• Purpose-built for backcountry and deep snow riding
• Includes adjustable Straightline P-Drive weight kit
• Performance-calibrated helix and clutch springs
• Increased track speed and acceleration
• Faster, more responsive backshift
• Improved throttle response and power transfer
• Enhanced clutch tunability with updated clicker bolts included
• Better belt efficiency and RPM consistency
• Extensive real-world testing in demanding mountain conditions
• Engineered and manufactured by Straightline Performance