Clutch › CLUTCH KIT Image 1 of 1 CLUTCH KIT $300.00 Sold Out 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 a set of billet ramps, Straightline Performance helix, primary and secondary springs, and an adjustable pin kit.The complete performance clutch kit for your specific machine.Our kits are built on extensive in-field testing and then tested on our in-house chassis dyno.Complete Kit designed to drastically improve acceleration, back-shift while improving top MPH.This kit comes 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 the kit for your riding style.Kit includes:Primary spring, Secondary spring, Custom Straightline Helix, Adjustable weights and magnets for clutch weight tuning.Includes recommended settings for both Stock & Straightline exhaust applications. Sold Out Added! 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 a set of billet ramps, Straightline Performance helix, primary and secondary springs, and an adjustable pin kit.The complete performance clutch kit for your specific machine.Our kits are built on extensive in-field testing and then tested on our in-house chassis dyno.Complete Kit designed to drastically improve acceleration, back-shift while improving top MPH.This kit comes 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 the kit for your riding style.Kit includes:Primary spring, Secondary spring, Custom Straightline Helix, Adjustable weights and magnets for clutch weight tuning.Includes recommended settings for both Stock & Straightline exhaust applications.