X-TREME Fork Cartridge KTM 890 Adventure R 2021-2025, TracTive
The TracTive X-TREME is a high-quality, closed-cartridge kit for the KTM 890 Adventure R fork, featuring adjustable compression and rebound damping and a hydraulic bump stop.
The two cartridges are installed into the fork legs without any modifications to the fork. Compression damping is adjusted at the top of the left fork leg, and rebound damping at the top of the right fork leg.
Each cartridge features a closed design and operates like an individual, pressurized shock absorber with its own damping oil. The large 35 mm piston allows for a high oil flow rate and ensures stable, highly controllable damping performance.
The cartridges were developed in close cooperation with adventure and rally riders. The result is significantly better off-road handling while maintaining comfort on long-distance rides.
Adjustment Options
- Compression: top of the left fork leg, 18 clicks
- Rebound: top of the right fork leg, 18 clicks
- Spring preload: on both fork legs, up to 12 mm adjustment range
Technical Details
- 35 mm piston diameter
- Pressurized closed cartridge
- Hydraulic bump stop
- Linear springs and fork oil included
- Bleeder screw in each fork cap
- Fully serviceable and individually tunable
Hydraulic Bump Stop
The hydraulic bump stop acts at the end of the fork travel. This reduces harsh bottoming out during heavy impacts.
Available Heights
The cartridge kit is available in three different versions:
- Standard height
- 30 mm lowering
- 20 mm raising
For the lowered version, an adjustment of the side and center stands may be necessary. For the raised version, an adjustment of the ABS and brake lines may be required.
We recommend matching the suspension height at the front and rear. Ideally, the cartridge kit should be combined with an appropriately adjusted shock absorber.
Custom Tuning
We tune the cartridge kit to your rider weight and intended use before delivery.
For this, we only need your rider weight including motorcycle gear and brief information about your primary type of use (street, touring, off-road, etc.).
You can simply send this information to us via email or reply directly to the order confirmation.
The cartridge kit comes standard with 6.0 N/mm springs (30 mm lowering: 6.4 N/mm). Depending on rider weight and purpose, softer or harder springs are also available.
- Product line
- X-TREME
- Installation position
- front
- Adjustable
- rebound and compression (18 clicks each)
- Damping system
- oil and gas separated, closed cartridge
- Bottom-out protection
- hydraulic end stop
- Piston diameter
- 35 mm
- Spring preload
- mechanical, adjustment range up to 12 mm
- Spring
- linear
- Spring rate ex works
- 6.0 N/mm, low (-30 mm) 6.4 N/mm
- Rebound position
- 10
- Compression position
- 10
- Air chamber street
- 120 mm, low (-30 mm) 90 mm
- Air chamber off-road
- 110 mm, low (-30 mm) 85 mm
- Preload spring
- 16 mm +12/-0, high (+20 mm) 19 mm +12/-0
- 2 cartridges X-TREME (left compression, right rebound)
- Fork springs, linear
- Fork oil
KTM
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