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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 18-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.

Ⓒ 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

◦ Air suspension allows precise adjustment of damping and air pressure, delivering both stable handling and a comfortable ride.

◦ Co-axial damping system


◦ Bladder Oil/Gas separation tech


◦ 6061-T6 cold-forged damper body


◦ Twin-tube damping to reduce unsprung weight


◦ Type III military-grade anodized coating


​◦ 7075-T6 CNC-machined piston


◦ External shaft design for rapid heat dissipation


◦ Same-side rebound / compression adjustment


◦ 46 mm gas chamber piston


◦ Enlarged nitrogen chamber


◦ OverHead Camshaft​


◦ Speed Adaptive Valving

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Adjustment Range:
Wide-range low-speed rebound: 18 clicks ±2
High-speed compression: 24 clicks ±2
Low-speed compression: 24 clicks ±2

※ Settings may vary. Refer to actual product.

COMPATIBILITY

Harley-Davidson

Sportster
Dyna

DIMENSION DRAWING

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The eye-to-eye length (marked as 'L') and mounting configurations may vary depending on the vehicle’s make, model, year, and customization. All products are custom-made by each distributor. Please consult your distributor to confirm the correct specifications for your setup.

OUR PARTNERS

DISTRIBUTORS

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

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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.

SITEMAP

MTB

SERVICE_KITS

E-MOTO

​FRONT

SCOUT43

​REAR

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DISTRIBUTORS - GLOBAL MOTORSPORT    |    MTB    |    TDM

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