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Racing Bros

Racing Bros

Racing Bros is a performance-focused suspension brand specializing in motorcycle fork cartridges and adjustable rear shock systems. The brand is best known for its Scepter 25 fork cartridges and tunable shock solutions designed to improve handling, comfort and stability. Racing Bros suspension components are engineered for Harley-Davidson Touring, Dyna, Sportster and FXR models. Riders choose Racing Bros for precise adjustment, controlled damping and reliable performance across street and performance riding conditions.


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Racing Bros Motorcycle Suspension Systems – Fork Cartridges, Air Shocks & Adjustable Rear Shocks

Racing Bros has established itself as a trusted manufacturer of motorcycle suspension systems developed to enhance ride control, stability and overall handling. The brand focuses on engineered suspension solutions that improve damping consistency, reduce excessive front-end movement and support predictable handling characteristics. Its fork cartridge technology is designed to replace internal OEM components with more refined valving and oil control, helping riders achieve smoother operation and improved feedback across varying road conditions.

The Racing Bros product lineup includes Scepter 25 fork cartridge kits, adjustable rear shock systems, monotube air shocks and performance-oriented rear suspension upgrades. These components are designed specifically for Harley-Davidson Touring, Dyna, Sportster and FXR platforms, offering compatibility with both stock and modified setups. Adjustable preload and rebound features allow riders to fine-tune suspension behavior based on rider weight, load and riding style, supporting comfort during cruising and stability during aggressive riding.

Racing Bros also supplies supporting suspension components such as springs, bushings, sleeves and air system accessories to maintain long-term performance and serviceability. With a focus on balance, adjustability and controlled damping, the brand provides suspension solutions that improve ride quality without sacrificing reliability. Racing Bros continues to serve riders seeking refined suspension performance, predictable handling and well-engineered motorcycle suspension upgrades.