Product Features & Specifications
Shock Length: 12.5 inches (320mm) eye-to-eye
Quantity: 2 shock absorbers (front pair)
Spring Rating: 800 lbs per shock (heavy-duty)
Travel Length: 50mm (1.96") compression travel
Mounting Hole: 10mm diameter mounting holes
Shock Type: Front air shock absorbers
Application: Front suspension use
Construction: Heavy-duty shock design
Condition: 100% brand new
Weight Capacity: 1600 lbs total (800 lbs each)
Color: As shown in product images

Compatibility

Vehicle Compatibility:
Heavy ATVs and Quad bikes
Performance Go Karts and racing karts
Buggy and dune buggy applications
Dirt Bikes and pit bikes
Sport Bikes and performance motorcycles
Trail bikes and off-road vehicles
Scooters (heavy-duty applications)
Taotao brand vehicles
Coolster powersports products
Mini bikes with heavy-duty requirements

Engine Size Compatibility:
150cc-250cc performance vehicles
300cc-500cc sport and trail bikes
600cc-750cc larger motorcycles
Performance ATVs and quads
Modified and custom vehicles

Technical Compatibility:
Shock Length: 320mm (12.5") eye-to-eye required
Mounting Holes: 10mm diameter mounting bolts
Application: Front suspension positioning
Spring Rate: 800 lbs per shock capacity
Travel: 50mm compression travel

Performance Applications:
Heavy-duty front suspension replacements
Performance and racing upgrades
Custom builds with increased weight
Off-road and trail riding
Sport and aggressive riding styles
Modified vehicle applications

Package Includes
2 × Heavy-Duty Front Air Shock Absorbers
12.5 inch (320mm) eye-to-eye length
800 lbs spring rating each (heavy-duty)
50mm travel distance
10mm mounting holes
Complete as shown in product images

Important Customer Note

Critical Fitment Verification Required:
Exact Length Measurement Essential: You MUST measure your existing shocks' eye-to-eye length. This is the distance between the center of the top mounting hole to the center of the bottom mounting hole when the shock is fully extended. It MUST be 320mm (12.5 inches).
Mounting Hole Size Confirmation: Verify your mounting hardware uses 10mm bolts. The shock mounting holes are 10mm diameter - different sizes will not fit properly.
Spring Rate Assessment: The 800lb per shock rating is for heavy-duty applications. These are stiffer than standard shocks - ensure this matches your vehicle weight and riding style requirements.
Travel Length Consideration: With 50mm (1.96") of travel, these are designed for vehicles with limited suspension movement. Not suitable for long-travel suspension systems.

Installation & Safety Guidelines:
Professional Installation Strongly Recommended: Heavy-duty shock installation significantly affects vehicle handling and safety. Seek professional installation for performance applications.
Proper Torque Specifications Critical: Use a torque wrench for all mounting hardware. Improper torque can cause dangerous failures under heavy loads.
Frame and Mounting Inspection: Thoroughly inspect all mounting points for cracks, wear, or damage before installation. Heavy-duty shocks transfer more force to the frame.
Bushing and Hardware Compatibility: Ensure you have proper heavy-duty bushings and mounting hardware capable of handling the increased loads.
Post-Installation Testing Protocol: After installation, conduct extensive low-speed testing. Check for proper movement, binding, unusual noises, and secure mounting before aggressive use.

Performance Optimization:
Ride Height and Geometry: The fixed 320mm length determines your vehicle's ride height and suspension geometry. Ensure this provides proper performance characteristics for your application.
Load and Usage Matching: The 800lb rating is per shock. Match these to your actual front weight plus expected dynamic loads from aggressive riding.
Regular Heavy-Duty Maintenance: Frequently check mounting bolt tightness, inspect for any signs of stress or damage, and ensure smooth shock operation without binding.
Performance Monitoring: Monitor shock performance closely during initial use. Heavy-duty applications may reveal other suspension component limitations.

Application Considerations:
Heavy-Duty Use Only: These are designed for demanding applications. Using them on light vehicles may result in excessively stiff ride quality.
Performance Limitations: While heavy-duty, these shocks have limited 50mm travel. Not suitable for extreme long-travel or jumping applications without proper vehicle setup.
Custom Build Engineering: For custom performance projects, ensure your frame and mounting points are engineered to handle the increased forces from these heavy-duty shocks.