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AIR CANNON HLR

for Harley-Davidson / Indian

​Photo by Kentaro Yamada

CO-AXIAL SYSTEM

High-speed compression: 24 clicks.
Low-speed compression: 24 clicks.

ADJUSTABLE REBOUND

Customize your ride with 24-click rebound
adjustments for the perfect setup.

ALUMINUM ALLOY PISTONS

Precisely CNC-machined pistons from high-quality 7-series aluminum ensure consistent damping.

ULTRA-LIGHTWEIGHT ENGINEERING

BLADDER TECH

Bladder gas tech boosts shock sensitivity for stable, comfortable rides.

Crafted from aerospace-grade forged aluminum for superior performance.

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BEVEL GEARS ADJUSTER

RACINGBROS' advanced flow tunnel design, precision CNC-machined tunnel craftsmanship, and meticulously engineered gear smoothness ensure superior performance, highly precise adjustments, and exceptional reliability.

Ⓐ BEVEL GEARS ADJUSTER

Cutting-edge design delivers ultimate smoothness, precise adjustments, and reliability.

 

Ⓑ CO-AXIAL SYSTEM 

Rev up your riding adventure with cutting-edge Co-axial High/Low-Speed Compression Damping System, offering an impressive range of adjustments:
High-Speed Compression (HSC): 24
±2 clicks.
Low-Speed Compression (LSC): 24
±2 clicks.

Ⓒ BLADDER TECH

RACINGBROS features bladder oil/gas technology to enhance shock sensitivity, with an extra-large reservoir volume ensuring the most stable and comfortable riding experience.

 

Ⓓ ALUMINUM ALLOY PISTONS

Precisely CNC-machined pistons from high-quality 7-series aluminum ensure consistent damping.

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FEATURES / SPECS

- Co-axial damping system

- Bladder Oil/Gas separation tech

- 6061-T6 cold forged damper body

 

- IFP* stabilizes damping performance​​​

 

- 36 mm 7075-T6 CNC-machined piston

 

- Type3 Military-grade anodizing coating​​

 

​​​* Internal Floating Piston

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Wide-range low-speed rebound: 24
±2 clicks
High-speed compression: 24
±2 clicks
Low-speed compression: 24
±2 clicks

Eye to eye length: 317.5 mm ( 12.5 inches )

COMPATIBILITY

DIMENSION DRAWING

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OUR PARTNERS

DISTRIBUTORS

Reach out to our authorized distributors for product specifications and expert assistance.

If you have any questions, please click the Inquiry Form button below. Our team is ready to assist you and looks forward to supporting your needs.

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© 2025 RACINGBROS INTERNATIONAL INC

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