Fine-calibrate your primary clutch with Venom springs, manufactured from high tensile wire to exacting tolerance Controls engagement and rpm Available for fits Arctic Cat, fits POL, fits Ski-Doo and fits YAM clutches Multiple spring rates let you calibrate to get the full potential out of your Rapid Reaction clutch Controls engagement and RPM Force Lbs. @ 73.6mm-39.2mm (2.913in. - 1.653in.).

Fine-calibrate your primary clutch with Venom springs, manufactured from high tensile wire to exacting tolerance. Controls engagement and rpm. Available for fits Arctic Cat, fits POL, fits Ski-Doo and fits YAM clutches. Multiple spring rates let you calibrate to get the full potential out of your Rapid Reaction clutch. Controls engagement and RPM.

2018-2021 fits Ski-Doo Summit SP E-TEC 850 146
2017-2021 fits Ski-Doo Summit SP E-TEC 850 154
2017-2021 fits Ski-Doo Summit SP E-TEC 850 165
2018-2021 fits Ski-Doo Summit SP E-TEC 850 175
2017-2021 fits Ski-Doo Summit X E-TEC 850 154
2017-2021 fits Ski-Doo Summit X E-TEC 850 165
2018-2020 fits Ski-Doo Summit X E-TEC 850 175