Speedwerx Lightweight Kit

Lightweight and High Performance go together like Peanut Butter and Jelly. If you're serious about maximizing the performance of your machine, these parts are a must. All components have been designed and tested to meet Speedwerx standards for performance and reliability so they are perfectly suited for the weekend warrior, not just for racing applications! 

Select the complete kit, or scroll down to the related products below to purchase individual components.

Note: 2018 kit components are the same as 2019-2021 models plus the Handlebar Control Kit, and 2016-2017 kit includes Handlebar Control Kit but does not include Recoil Cup. Some individual components will also fit various 2012-2015 ProCross/ProClimb chassis models as noted below.   

Lightweight Kit includes:

• Woody's Chrome Moly / Hollow Ski Runners with Aluminum Nuts - saves .55 lbs  Sorry, Not Available At This Time

• Snow Flap Kit / Taillight removal (also allows for more room to grab the rear bumper, fits 2012-2024) - saves 1.95 lbs

• Modified Chassis Spar Nut Inserts (used on our modified race sleds for many years, fits most 2012-2024) - saves .75 lbs

• Lightweight Handlebar Control Kit (2012-2017 or 2018 only- tether highly recommended, sold separately) - saves .45 lbs 

• Modified Driven Clutch Spider / Hub (fits 2016-2021 TEAM BOSS Clutch and 2022-2024 ADAPT Clutches) - saves .75 lbs rotating

• Lightweight Helix (fits 2016-2021 TEAM BOSS and 2022-2024 ADAPT Clutches) - saves .10 lbs rotating

• Aluminum Recoil Cup (fits 2018-2024 800 C-TEC2) - saves .33 lbs rotating 

Additional stock parts to be removed:

• Primary Clutch Ring - saves 1.35 lbs rotating (all models)
• Front Track Shock Boot - saves .25 lbs (12-19 twin rail only)
• Idler Wheels and Mounts - saves 1.4 lbs (12-19 twin rail only)
• One Limiter Strap - saves .25 lbs (12-19 twin rail only) 

Instructions for installation and additional parts to be removed are included. 
Additional clutching calibration changes may be needed to compensate for the rotating weight loss.

New items coming (availability dates TBA):

• Lightweight Billet Aluminum Drive Clutch Spider (2016-2021 models) - saves .75 lbs rotating - $349.95  Now Available! (see related products below)
• Modified Stock Flywheel (2018+ 800 C-TEC2) - $TBA
• Modified Stock Brake Rotor (2018+ M-Series) - saves .75 lbs rotating - $206.95 w/exchange
• Clutch Lightening (2016-2021 models) - saves .75 lbs rotating - $TBA

Even more weight can be lost with Speedwerx Exhaust:

• Speedwerx Single Pipe Kit - saves 4.05 lbs
• Speedwerx L2 Series Muffler - saves 13.45 lbs 
• Speedwerx Standard Muffler - saves 9.4 lbs

All of the components above will save you between 25.93 and 28.28 lbs total depending on the model, with 5.18 lbs rotating weight lost!

We also highly recommend the TKI CNC Belt Drive to save another 9.5 lbs, of which 2.5 lbs rotating weight! With all of the components above you will save you between 35.43 and 37.78 lbs total depending on the model, with 7.68 lbs rotating weight lost!

Our Lightweight Kit lets you shed 8 lbs from your machine, over 2.5 lbs of which is rotating weight! With some additional parts, you can bring that up to 37.78 lbs lost, with 7.68 lbs rotating weight!