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Product Details
Straightline Performance's "Adjustable Weight" clutch kits are the next step in performance. All kits come complete with specifications for stock and Straightline Performance exhaust systems. The adjustable clutch kits give the tuner the option to install at Straightline's preset and tested specifications, or leave the tuning to you.
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 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 the kit for your riding style.
Kit includes:
- Primary spring
- Secondary spring
- Custom Straightline Helix
- Adjustable weights and magnets for clutch weight tuning
This kit is designed for those who want to ride their Summits at low elevation.
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.
A complete kit designed to drastically improve acceleration, back-shift while improving top MPH. 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 the kit for your riding style.
Kit includes:
- Primary spring,
- Secondary spring,
- Custom Straightline Helix,
- Adjustable weights and magnets for clutch weight tuning.
This kit is designed for those who want to ride their Summits at elevation.
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.
A complete kit designed to drastically improve acceleration, back-shift while improving top MPH. 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 the kit for your riding style.
Kit includes:
- Primary spring
- Secondary spring
- Custom Straightline Helix
- Adjustable weights and magnets for clutch weight tuning
