The Vorsprung Tractive Tune is centred around Vorsprungs proprietary valving calculation software that achieves a customised damper characteristic based on rider weight, frame geometry, terrain and riding style.


Tractive is a process - not just a part of your mtb suspension. Proflow Suspension is an elite partner with Vorsprung meaning we can combine our knowledge and experience with Vorsprung expertise to leverage the best out of your mountain bike shock. We have access to Vorprungs proprietary, cloud-based Tractive Valve Tuning System calculation software. This software lets the us observe the true response at the wheel when considering the rider's weight, the bike's leverage rate and the damper curve generated by a specific tune.


Tractive is not available for self-install so book an appointment with Proflow suspension to get tractive installed on your bike. Want to know more? Drop us a line, we're happy to talk you through your options.


  • Improved support
  • Superior stability and predictability
  • Improved compliance
  • Improved traction 
  • Upgrade compression base valve assembly
  • (RC3) More usable 3-position compression adjuster with evenly spaced settings
  • (RCT, RC) Higher-resolution compression adjustment range
  • Pressure-balanced valving to provide sensitivity and support without cavitation
  • Custom Tractive Valve Tuning System tune selection for each rider based on frame, weight, terrain, aggression and preference
  • Custom compression & rebound tunes


ProFlow Suspension is the official Vorsprung New Zealand service centre - an elite partner with Vorsprung. Book in with us today for a world class suspension service using Vorsprung suspension products.

  • Nitrogen charged via low-profile reservoir end cap
  • All upgrade parts developed, tested and machined by Vorsprung in Whistler
  • Internal alterations to reduce the typical knocking during direction changes
  • Recommendations on spring pressure and volume spacer alterations if necessary.

"Begin with the end in mind." - Stephen Covey


Vorsprung Tractive Valve Tuning Kit