X-TREME Fork Cartridge KTM 790 Adventure 2019-2025, TracTive
The TracTive X-TREME is a high-quality, closed-cartridge kit for the KTM 790 Adventure fork, featuring adjustable compression and rebound damping as well as a hydraulic bottoming control.
The two cartridges are installed in 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.
Each cartridge is a sealed unit, operating like an individual pressurized shock absorber with its own damping oil. The large 35 mm piston allows for high oil flow and ensures stable, highly controllable damping characteristics.
The cartridges were developed in close cooperation with adventure and rally riders. The result is significantly better handling off-road 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 bottoming control
- Linear springs and fork oil included
- Bleeder screw in each fork cap
- Fully serviceable and individually tunable
Hydraulic Bottoming Control
The hydraulic bottoming control engages at the end of the suspension travel, reducing harsh bottoming out during heavy impacts.
Available Heights
The cartridge kit is available in four different versions:
- Standard height
- 25 mm lowering
- 15 mm lift
- 40 mm lift
For the lowered version, an adjustment of the side and center stands may be necessary. For the lifted versions, adjustment of the ABS and brake lines may be required.
We recommend matching the suspension height of the front and rear wheels. Ideally, the cartridge kit should be combined with a correspondingly adjusted shock absorber.
Individual Setup
We will tune the cartridge kit to your rider weight and intended use before shipment.
For this, we only need your rider weight including riding gear and a brief note on your primary area of use (street, touring, off-road, etc.).
You can simply send this information to us via email or reply directly to your order confirmation.
The cartridge kit comes standard with 6.4 N/mm springs (40 mm lift: 6.0 N/mm). Softer or stiffer springs are also available depending on rider weight and application.
- Product line
- X-TREME
- Installation position
- front
- Adjustable
- rebound and compression (18 clicks each)
- Damping system
- oil and gas separated, closed cartridge
- Bottoming resistance
- hydraulic end stop
- Piston diameter
- 35 mm
- Spring preload
- mechanical, adjustment range up to 12 mm
- Spring
- linear
- Factory spring rate
- 6.4 N/mm, high (+40 mm) 6.0 N/mm
- Rebound position
- 10
- Compression position
- 8, low (-25 mm) and high (+40 mm) 10
- Air chamber street
- 95 mm, low (-25 mm) 90 mm, high (+15 mm) 100 mm, high (+40 mm) 120 mm
- Air chamber off-road
- 90 mm, low (-25 mm) 85 mm, high (+15 mm) 95 mm, high (+40 mm) 110 mm
- Preload spring
- 17 mm +12/-0, high (+15 mm) and high (+40 mm) 16 mm +12/-0
- 2 cartridges X-TREME (left compression, right rebound)
- Fork springs, linear
- Fork oil
KTM
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