325mm Adjustable Nitrogen Racing Scooter Shock

325mm Adjustable Performance Shock for Various Scooters

This 325mm adjustable nitrogen racing shock is built to improve handling and ride comfort on larger scooters. It is a rear shock absorber with a nitrogen-charged internal setup that keeps damping more consistent than a typical hydraulic unit. Found among our scooter shocks & suspension, it gives a quick, responsive feel that suits both everyday commuting and more energetic riding.

Nitrogen Charge and Spring Adjustment

A nitrogen gas charge is used here to apply steady pressure to the internal parts, resulting in a more controlled response. A step-style preload adjuster lets you change spring tension without much effort. You can tune it for different rider weights or loads, so the ride suits your setup.

Construction and Durability

The shock uses a heavy-duty progressive spring. It feels soft over minor bumps and firms up as it compresses further, which helps prevent bottoming out. Precision manufacturing and quality seals are included to extend service life compared with standard OEM parts, making it a dependable choice for scooter riders.

Specifications

• Mounting Distance: 325mm (12.75") Eye-to-Eye
• Overall Length: 345mm (13.75")
• Upper Mounting Hole: 10mm
• Lower Mounting Thread: M8x1.25
• Dampening Type: Nitrogen & Oil Hybrid
• Fits: Full-size European and Chinese-style scooters needing 325mm eye-to-eye mounting (Vento Zip, Adly, TGB)

Fitment

Compatible with:

• Vento Zip (all years)
• Adly Silver Fox, Thunderbike
• TGB Laser, Delivery 50/150
• Universal (most scooters requiring 325mm eye-to-eye mounting)

How to choose: Check your existing shock by measuring from the center of the top bolt to the center of the bottom bolt. The length must be 325mm (12.75") eye-to-eye.

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