DNM AO-9 Air Rear Shock Absorber AO-9-NEW Adjustable MTB Bike Suspension 165/190/210mm rear shocks, Aluminum Alloy

DNM AO-9 Air Rear Shock Absorber AO-9-NEW Adjustable MTB Bike Suspension 165/190/210mm rear shocks, Aluminum Alloy

The DNM AO-9 Air Rear Shock Absorber is a lightweight rear suspension upgrade designed for mountain bikes, soft-tail bikes, folding bikes, and compatible full-suspension frames. With air pressure adjustment, riders can tune the shock firmness according to riding needs, rider weight, and different road conditions.

Made from high-density aluminum alloy, the AO-9 offers improved strength, corrosion resistance, and reliable durability. Its sealed stroke design helps resist water and dust, protect the inner tube, and extend service life. Available in 165mm, 190mm, and 210mm lengths, it provides flexible options for different bike setups.

Key Benefits

• Air Pressure Adjustment

  Adjust the shock firmness through the air chamber to match different riding needs and terrain.

• Smooth Shock Absorption

  Helps filter vibration on uneven roads and provides a more comfortable riding experience.

• High-Quality Aluminum Alloy Body

  Dense aluminum alloy construction improves overall hardness, durability, and corrosion resistance.

• Sealed Stroke Design

  Waterproof and dustproof sealing helps protect the inner tube and extend service life.

• Lightweight Structure

  Reduces extra bike weight and helps improve handling and acceleration response.

• Three Length Options

  Available in 165mm, 190mm, and 210mm for different frame requirements.

• Includes Bushings

  Comes with 24 x 8mm bushings for installation.

Suitable For

• Mountain bikes
• Soft-tail bikes
• Full-suspension bicycles
• Folding bikes with compatible rear suspension mounts
• Bike suspension replacement
• Lightweight bike modification
• Riders needing adjustable rear shock firmness

Specifications

Size Options

Package Information

Note: The package size from the supplier appears to use millimeter-style length data. Please confirm the final packed carton size before publishing if needed.

Package Includes

• 1 × DNM AO-9 Air Rear Shock Absorber
• 2 × 24 x 8mm Bushings

Notes

• Please confirm the required eye-to-eye length, travel, and bushing size before purchase.
• Use a proper shock pump for air pressure adjustment.
• Do not exceed the recommended air pressure range marked by the manufacturer.
• Make sure the shock does not interfere with the frame during full compression.
• Manual measurement may cause slight size differences.
• Professional installation is recommended.

Available Options

Each row below is one available option combination. Choose the complete combination that matches your setup.