X-TREME Shock Absorber + HPA Husqvarna Norden 901 Expedition 2023-2025, TracTive
The TracTive X-TREME is a high-quality, fully adjustable shock absorber featuring an external reservoir, hydraulic preload adjuster (HPA), and PDSII bottom-out protection.
The damping characteristics have been specially developed for the Husqvarna Norden 901 Expedition. Rebound and compression damping can be adjusted independently of each other. The compression damping additionally features separate high- and low-speed adjustments.
The external reservoir provides a larger oil volume and better heat dissipation. This ensures that damping performance remains as constant as possible even under high loads, such as on long off-road stages.
The hydraulic preload adjuster handwheel allows the shock absorber to be quickly adapted to different load conditions without tools.
The shock absorber is available as the X-TREME model without hydraulic preload adjustment.
Adjustment options
- Rebound: approx. 18 clicks
- Low-speed compression: damping adjustment for slow suspension movements, such as acceleration or long undulations
- High-speed compression: damping adjustment for fast suspension movements, such as potholes or hard off-road edges
- Spring preload: hydraulic via handwheel, more than 60 clicks
Technical details
- 46 mm piston diameter
- 16 mm piston rod made of hardened 42CrMo steel
- Aluminum housing
- External, fixed-mount reservoir
- PDSII bottom-out protection
- Hydraulic spring preload (HPA)
- Fully serviceable and individually tunable
PDSII bottom-out protection
The PDSII system works with an additional piston that creates progressive damping toward the end of the suspension travel. This reduces hard bottoming out during heavy impacts or jumps.
Available heights
The shock absorber is available in three different versions:
- Standard height
- 30 mm lowering
- 20 mm raising
For the lowered version, adjustment of the side and center stands may be required.
We recommend matching the suspension height at the front and rear wheels. Ideally, the shock absorber is combined with a correspondingly adjusted fork cartridge.
Individual tuning
We tune the shock absorber to your rider weight and intended use before delivery.
For this, we only need your rider weight including motorcycle gear and brief information on the primary area of use (road, travel, off-road, etc.).
You can simply send this information to us via email or reply directly to the order confirmation.
As standard, the shock absorber is supplied with a 95 N/mm spring. Depending on rider weight and intended use, softer or harder springs are also available.
- Product line
- X-TREME
- Installation position
- rear
- Adjustable
- rebound (approx. 18 clicks), high-speed and low-speed compression
- Damping system
- oil and gas separated, with external reservoir
- Bottoming control
- PDSII
- Piston diameter
- 46 mm
- Piston rod
- 16 mm
- Spring preload
- hydraulic, with handwheel (more than 60 clicks)
- Spring
- linear
- Spring rate ex works
- 95 N/mm
- Rebound position
- 10 (0°)
- High-speed compression position
- 10
- Low-speed compression position
- 12
- Spring preload
- 15 mm +12/-3, high (+20 mm) 15 mm +8/-3
- X-TREME shock absorber with spring
- Hydraulic Preload Adjuster (HPA) with handwheel
Husqvarna
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