Description

Clutch engagement and peak RPM performance are critical variables in any high-performance application—get them wrong, and you’re leaving power on the table or risking premature wear. The EPI Primary Spring DRS17 gives you precise tuning capability to dial in your engagement point and rev limit exactly where you need them, without compromise. Built from high-tensile chrome silicon with tight manufacturing tolerances, this spring delivers the consistency professional racers and serious enthusiasts demand.

Material: Chrome silicon steel
Manufacturing tolerance: ±5%
Application: Clutch primary spring
Installation: Bolt-on replacement
MPN: DRS17
Tunable engagement point
Adjustable top RPM
High-tensile construction