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Straightline 129", 137" & Trail 146" Track Performance 0-3000ft Clutch Kit Ski Doo

$449.95

StraightLine

Model #121-238

In Stock


Shopper Award

Here is the "Best" performing P-Drive clutch kit on the market. The kit is the most versatile performing kit. Straightline Performances clutch kits are designed to give excellent hole shot, improved mid-range and best possible mph available. Clutch kits are dyno and field tested! They will not reduce clutch or engine life. Kit's come with complete with the #P-drive weight kit on the market, primary spring, secondary spring, custom helix, and great instructions and set-ups for all conditions.

Ski-Doo P-drive Adjustable weight kit Part# 121-235 (included in this clutch kit)

This is a complete kit ready to bolt in your machine. For those of you who like to tune this kit includes our fully adjustable clutch weights allowing you to modify clutching for your riding style and conditions. This is the only adjustable P-drive weight on the market that allows you to use your stock p-drive clicker. Tuning components for hundreds of weight combinations, adjustable from 48g-81g.

Kit includes: Adjustable weights (48g), Magnets (1.3 g), Short Pivot bolt (12.8 g), Long Pivot bolt (15.4 g), pivot bolt washers (1.1 g), Long tuning screws (1.8 g), short tuning screws (1.2 g), Tuning screw washers (0.3 g), and a 4mm Allen Wrench

*tungsten tuning washers available for fine tuning (2g/piece)

Product Features:

  • Straightline Performance's fully adjustable clutch kits will drastically improve the acceleration and holeshot of your stock, or modified machine
  • Backshift is improved, and mph is increased
  • Includes an all new set of fully adjustable billet weights, Straightline Performance helix, and primary/secondary springs
Install Instructions:Fitment:
  • Ski Doo MX Z TNT 850 E-TEC 129" 2017-2018
  • Ski Doo MX Z X 850 E-TEC 129" 2017-2018
  • Ski Doo Renegade Adrenaline 850 E-TEC 137" 2017-2018
  • Ski Doo Renegade X 850 E-TEC 137" 2017-2018
  • Ski Doo Summit SP 850 E-TEC 146" 2017-2018
  • Ski Doo Summit X 850 E-TEC 154" 2017-2018
  • Ski Doo Freeride 850 E-TEC 137" 2018
  • Ski Doo MX Z Blizzard 850 E-TEC 129" 2018
  • Ski Doo MX Z X-RS 850 E-TEC 129" 2018
  • Ski Doo Renegade Backcountry 850 E-TEC 146" 2018
  • Ski Doo Renegade Backcountry X 850 E-TEC 146" 2018
  • Ski Doo Renegade X-RS 850 E-TEC 137" 2018
  • Ski Doo Freeride 850 E-TEC 146" 2018
  • Ski Doo Freeride 850 E-TEC 154" 2018
  • Ski Doo Freeride 850 E-TEC 165" 2018
  • Ski Doo Summit SP 850 E-TEC 154" 2018
  • Ski Doo Summit SP 850 E-TEC 165" 2017-2018
  • Ski Doo Summit SP 850 E-TEC 175" 2018

Other Part Numbers:
StraightLine #241-25608

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2018
Ski Doo Freeride 850 E-TEC

2018
Ski Doo MX Z Blizzard 850 E-TEC

2017-2018
Ski Doo MX Z TNT 850 E-TEC

2017-2018
Ski Doo MX Z X 850 E-TEC

2018
Ski Doo MX Z X-RS 850 E-TEC

2017-2018
Ski Doo Renegade Adrenaline 850 E-TEC

2018
Ski Doo Renegade Backcountry 850 E-TEC

2018
Ski Doo Renegade Backcountry X 850 E-TEC

2017-2018
Ski Doo Renegade X 850 E-TEC

2018
Ski Doo Renegade X-RS 850 E-TEC

2017-2018
Ski Doo Summit SP 850 E-TEC

2017-2018
Ski Doo Summit X 850 E-TEC

ABOUT STRAIGHTLINE

Straightline Performance is a global manufacturer of performance parts with distribution partners in over 25 countries. Straightline is the only Dynojet Power Commander Tuning Center that is certified for snowmobiles, atvs, and motorcycles. Straightline Performance has the capability to design, develop, test, and manufacture all of its products entirely in-house. This distinguishes Straightline Performance from a large number of performance companies worldwide. Controlling the entire process from beginning to end ensures a higher-quality, more precise performance product for your power sports vehicle. After years of racing and working on their own machines, Jason and his wife Denise founded Straightline Performance in 1997. Jason's experience, attention to detail, and commitment to quality have propelled Straightline Performance to prominence as an aftermarket parts supplier over the last 23 years.

HISTORY OF STRAIGHTLINE

Straightline performance is frequently defined in terms of experience, history, and familial relationships. After years of involvement in the snowmobile industry, Jason Houle and his wife Denise founded Straightline Performance in 1997. Jason began snowmobiling when he was two years old, encouraged by his father, Duane, and grandfather, Stu, who were both accomplished snowmobile racers. With a family racing history spanning the 1960's and roots in cross-country, oval track, and drag racing, as well as several world records and racing accomplishments, many believe that "Jason was born with a desire to go fast."

Jason continued the family tradition of racing in the late 1980's, specializing in 1000-foot ice speed runs. He became the first 16-year-old to hold a world speed record in 1992, earning him the N.S.S.R.'s "Rookie of the Year" award (National Straightline Snowmobile Racing). Jason decided to branch out from straightline ice racing in the mid-1990's and pursued other forms of snowmobile racing, including asphalt, water, and grass drag racing. For more than 50 years and three generations, the Houle family's determination to succeed has left an indelible mark on the snowmobiling industry.

STRAIGHTLINE DESIGN

All Straightline products are designed and developed in their Minnesota facility and then rigorously tested throughout the world to ensure their durability and accuracy. Straightline Performance differentiates itself from other performance parts manufacturers through the quality, performance, and expertise of their team members. Each high-performance product that leaves their facility has undergone a rigorous development process. This process begins with computer-aided design, progresses through extensive dyno testing on one of their three in-house dynamometers, and concludes with extensive in-field tuning. This process ensures that not only will Straightline Performance products improve the performance of the machine, but they will also withstand the abuse encountered by all power sports enthusiasts. This superior standard of quality has enabled them to retain thousands of satisfied customers throughout the world.

STRAIGHTLINE PRODUCT LINE

Their product line features exhaust, chassis, braces, seat covers, bumpers, handle bars, bar pads, risers, mounts, switches, engine, nitrous, performance kits, clutching kits, clutching components, ice scratchers, LED lights, tools and many more accessories.

STRAIGHTLINE PRODUCT LINE IN VIVID RACING

The products of Straighline included in Vivid Racing are: blow-off valves, bolts, bracket mounts, brake/clutch levers, clutch kits, front bumpers, hand tools, intake kits, intake tubing, light bars, mid pipes, mufflers, pistons, tracks, Y-pipes, under lighting, accessories, and rear bumpers.

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