The Tractive X-TREME fork cartridge kit for the BMW F 900 XR replaces the original fork internals with a closed, pressurised cartridge system for more consistent damping and clearer front-end feedback. This kit is configured as a factory-lowered solution, designed to improve accessibility while keeping the fork action controlled and predictable. The sealed cartridge design helps maintain damping stability across changing conditions and sustained use.

Who is this for?

  • BMW F 900 XR riders who want improved control and comfort for road touring, commuting and spirited road riding.
  • Riders specifically seeking a factory-lowered front suspension configuration for better reach and confidence at stops.
  • Owners who value precise, tuneable suspension feel rather than a generic “one size fits all” setup.

Design & features

  • Closed, pressurised (sealed) cartridge architecture for consistent damping response and reduced aeration compared with open designs.
  • Precision cartridge internals designed to improve feedback through the handlebars and maintain control over varied road surfaces.
  • Kit includes fork oil to support correct installation and baseline performance.

Tuning Controls

  • Rebound damping adjustment to tune how quickly the fork returns after compression.
  • Mechanical preload adjustment to set front sag for rider weight, luggage and riding style.

Base Setup (factory preset)

This kit is intended to be installed with a sensible baseline suitable for road use, then refined by setting sag first via preload and adjusting rebound to match your ride feel. Make changes one step at a time and re-test on familiar roads to keep handling balanced.

Before You Install

  • Plan to set sag with rider gear on, as this establishes steering geometry and overall balance.
  • Ensure installation is completed by a qualified technician with the correct tools and procedures for cartridge-style fork internals.
  • After installation, confirm the front end tracks cleanly under braking and over bumps before increasing pace.

Serviceability/Lifecycle

Tractive suspension components are designed to be serviced and rebuilt as required. Periodic maintenance helps retain damping consistency and extends the working life of the cartridge system.

Teknik Motorsport Pty Ltd Warranty terms for TracTive products.

This TracTive product has been assembled with the utmost care and tested according to ISO9001:2015 Quality system. In the unlikely event that the product does not fulfill your expectations because of faulty materials or manufacturing errors, please contact us through your dealer.

Teknik Motorsport Pty Ltd warrants that if, within 24 months of the date of sale the product is found to be defective as a result of manufacturing errors or faulty components, the product will be repaired free of charge by us, or by a TracTive approved repairer at our discretion.

Warranty covers the direct service material cost, service labour cost ($80/hr AUD) and shipping costs of the service partner. Other costs will be regarded on a case by case basis by Teknik Motorsport and TracTive.

 When a claim is made under the warranty, the following conditions have to be met:

  • You must have read the instructions carefully before mounting the product in the vehicle or adjusting the product.
  • The product has to be installed and adjusted as described in the instructions
  • The product must have been maintained and serviced in accordance with the recommendations in the manual. If not described in the manual, the recommended service intervals for regular street use: every 30.000 km or max 2 years, whichever is earlier.
  • Warranty shall apply only when TracTive original parts, procedures and tools have been used to service and/or repair, and if service and repair is performed by designated TracTive partners.
  • The product may not have been neglected, improperly used, altered or subjected to excessive loads. Excluded from warranty are normal wear, damage and rust.
  • A sales receipt or other proof of purchase originally eminating from Teknik Motorsport Pty Ltd. No warranty will be given on TracTive or Touratech products not purchased from or through Teknik Motorsport pty ltd.
  • Excluded from warranty are in particular products which are used in vehicles that are intended or suitable for taking part in sporting events, or have actually been used this way.
  • Recommended service interval for Motorsport applications: every season, or every 50 hours, every 10.000km or after any perceived loss in performance.
SKU 35BM20-R5345-TR
Model # 35BM20-R5345-TR
Barcode # 35BM20R5345TR
Brand TracTive Suspension
Shipping Weight 5.0000kg
Shipping Size 0.200 x 0.200 x 0.900m
Unit Of Measure Set
Type X-TREME
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Front
Damping Adjustment Type Rebound
Seat Height Change (mm) Factory Lowered -20
Shock Length Eye to Eye (mm) 740.0
Spring Rate Standard 7.5 N/mm
Type Code X-TREME
Type Code X-TREME (Factory Low -20mm)
Stroke Metal to Metal (mm) 140.0
Fitted Spring 7.5-330

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