4.5"-9" Adjustable CNC Swingarm Extension Kit for Suzuki HAYABUSA GSX1300R 2008-2024

Transform the straight-line stability and aggressive drag-racing performance of your Suzuki Hayabusa with this premium 4.5"-9" adjustable swingarm extension kit. Precision-engineered from ultra-strong 7075 T6 aerospace-grade aluminum, this complete 4-in-1 package allows you to extend your bike’s wheelbase to eliminate front-wheel lift under hard acceleration and put maximum power directly to the pavement. Delivered as a direct bolt-on kit complete with an extended brake line, extended drive chain, and chain breaker tool, it requires no frame alterations or welding.

Product Specifications

Key Features

• Premium 7075 T6 Aerospace Aluminum: Crafted from ultra-strong 7075 T6 aluminum alloy offering superior strength-to-weight ratio—30% stronger than standard 6061 aluminum. Precision CNC machining guarantees an exact fit with zero play.
• 4.5"-9" Adjustable Extension Range: Allows you to fine-tune your wheelbase for drag racing, stunt riding, or street cruising. Lengthening the wheelbase reduces wheelies under extreme acceleration for faster 0-60 and quarter-mile times.
• Complete All-In-One 4-in-1 Package: Includes swingarm extensions, extended silver stainless steel brake line, extended drive chain, and a chain breaker tool so you don't need to source individual parts separately.
• Straightforward Bolt-On Installation: Direct bolt-on replacement using original factory mounting points—no cutting, welding, or permanent frame alterations required. Most installations can be completed in 1-2 hours using basic hand tools.
• Enhanced High-Speed Stability: Extending the swingarm lowers your motorcycle’s center of gravity and increases straight-line traction and high-speed stability, making launches and stunt control more predictable.