AIM Assist M8 Variable Pressure Clutch VP-SDR V2 LIGHT


  • With the OEM 2013, 2017-2018 M8 springs, it handles up to 140 lbs-ft of torque. Screamin' Eagle springs will result in higher torque capacity.
  • High torque capacity yet slimmer profile and less weight than the previous SDR.
  • 15 minute installation. 
  • Install through the derby cover without removing the primary cover.
  • No modifications needed.


Harley Davidson Assist and Slipper Clutch; 3 Stud Style Clutch. 

  • 2017+ M8 Touring Models 
  • Select Twin Cam Assist and Slip Clutch Models


Clutch must be centered with the derby cover opening. Any offset derby cover opening will cause issues with clearance. Please double check with your application to make sure the clutch basket is centered with the derby cover opening. 

This new VP-SDR V2 has more clearance than before and will work with most standard and CVO Harley Davidson derby covers. No spacer required if using said factory equipped derby covers.

(If there are any clearance issues, a 1/4 spacer will be needed per application.)

NOTE: FOR CABLE CLUTCH USERS 2021+ TOURING MODELS. It is highly recommended that you purchase the Optional Cable Clutch Adjust Nut PN: AIM008

This nut will allow you to make adjustments to your cable per service manual instructions.