The Tractive X-TREME Fork Cartridge Kit for the BMW S 1000 R replaces the fork’s internal damping components with a closed, pressurised sealed-cartridge system for more consistent control and feel. This architecture helps maintain damping stability during repeated hard use by keeping the damping circuit controlled and less prone to aeration. Dual adjusters are provided to fine-tune damping to suit riding conditions and rider preference.

Who is this for?

Riders chasing clearer front-end feedback and more predictable fork behaviour for spirited road riding and track day use. It suits owners who want a broader tuning window and the ability to tailor the fork response as conditions, tyres, or pace change.

Design & features

This kit uses a closed, pressurised sealed-cartridge layout to deliver consistent oil control and repeatable damping behaviour. By replacing the original fork internals with dedicated cartridge assemblies, it is designed to improve stability and confidence under braking and cornering where fork performance is most noticeable.

Tuning Controls

Dual damping adjustment is included, allowing separate tuning of the damping circuits. This helps you refine support and feel without relying on a single compromise setting, making it easier to set the fork up for road comfort, track precision, or a balanced middle ground.

Base Setup (factory preset)

The cartridges are supplied with a baseline internal setup intended as a starting point. For best results, set sag and balance front-to-rear geometry first, then make small, methodical damping changes and test one change at a time.

Serviceability/Lifecycle

Tractive cartridge kits are designed to be serviceable with rebuildable components and replacement parts availability. Regular servicing helps maintain damping consistency and extends the working life of the cartridge assemblies.

Before You Install

  • Confirm compatibility with your exact BMW S 1000 R model and fork configuration before fitting.
  • Installation involves disassembling the forks; professional installation is recommended if you are not equipped for suspension work.
  • After installation, re-check alignment, sag, and damping settings before hard road or track use.

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 35BM14-D8370-TR
Model # 35BM14-D8370-TR
Barcode # 35BM14D8370TR
Brand TracTive Suspension
Shipping Weight 5.0000kg
Shipping Size 0.200 x 0.200 x 0.900m
Unit Of Measure Set
Type X-TREME
Format Front
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Front
Damping Adjustment Type Rebound & Compression
Seat Height Change (mm) Standard Height
Spring Rate Standard 9.5 N/mm
Type Code X-TREME
Fitted Spring 9.5-230

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