Transform your scooter’s handling and ride quality with the Forsa HP Racing Shock. Engineered for full-size scooters and high-performance builds, this 325mm nitrogen-charged shock eliminates the "bouncy" feel of stock suspension. The integrated external reservoir provides increased oil capacity for superior cooling, ensuring consistent damping performance even during aggressive riding or on rough urban terrain.
Advanced Suspension Engineering
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Nitrogen-Charged Damping: Utilizes high-pressure nitrogen gas to prevent oil foaming and fade, providing a firm, controlled ride that keeps your tire planted.
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External Reservoir: The signature racing reservoir design allows for better heat dissipation, maintaining consistent rebound and compression throughout long rides.
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Full Adjustability: Features a threaded preload collar, allowing you to fine-tune the spring tension to match your riding style and cargo load.
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Taiwanese Craftsmanship: Manufactured in Taiwan to exacting tolerances, offering a significant durability and performance upgrade over generic factory shocks.
Comprehensive Fitment Guide
This 325mm eye-to-eye shock is a popular performance upgrade for Full-Size Scooters and 150cc platforms, including:
| Brand / Model |
Application Note |
| Vento Zip |
Common Performance Replacement |
| Full-Size GY6 |
Fits many 150cc models with 325mm mounting distance |
| Custom Builds |
Ideal for Ruckus/GY6 swaps requiring 12.75" length |
Specifications
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Mounting Distance (Eye-to-Eye): 325mm (12.75")
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Overall Length: 345mm (13.75")
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Mounting Hole: 10mm
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Thread Size: M8x1.25
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Spring Color: Deep Orange-Red (High-Visibility)
Performance Tip: Adjust the threaded preload ring until the shock compresses slightly when you sit on the bike; this ensures the suspension can "track" both bumps and dips in the road.
Notice: Performance parts, electrical parts, and tools are NOT refundable or covered by warranty. Reference AZScooterParts/pages/policies for more information.
WARNING: California’s Proposition 65
SKU: 169-400
Vendor: Forsa Shocks
Model Fitment
Vento Zip, Full-Size GY6 150cc Scooters (325mm eye-to-eye), Custom GY6 Swap Builds
