Swingarm CNC-Milled for KTM / Husqvarna / GasGas 2025–2026

CNC Machined Swingarm – 2nd Generation

KTM / Husqvarna / GasGas

The second generation of our CNC-machined swingarm, designed exclusively for supermoto racing. Development involved countless hours of design work, calculations, testing, and fine-tuning. The goal was simple: maximum performance with not a single unnecessary gram.

Model compatibility

• KTM SMR 2023–2026

• KTM SX-F 250 / 350 / 450 2023–2026

• Husqvarna FS 450 / FC 250–450 2023–2026

• GasGas SM 450 / MC 250–4502024–2026

Key features

Wheelbase adjustment

(measured from engine axis to rear wheel axis)

• MX711:55.5–60 cm

• Stock swingarm:58–61.5 cm

The bike can be significantly shortened for tight and technical tracks, or set closer to stock geometry for fast, flowing sections.

Compatibility – 100% Plug & Play

Fully compatible with the OEM shock, linkage, bearings, chain guides, brake hose brackets, and rear axle adjusters.
No modifications. No special parts required.

Stiffness & feel – tuned for supermoto

The swingarm is extremely stiff under braking and in lean angles, while remaining stable and predictable during controlled rear-wheel slides.
The front section features large, precisely calculated lightening pockets that provide the ideal balance of strength and controlled flex, improving traction and rear-wheel feedback.

Clearance & protection

• Plenty of space for the rear tire and tire warmers

• Includes our additional chain guard, preventing any contact between the chain and the rear tire

Construction

CNC-machined from a solid aluminum billet. Developed and proven in real race conditions.

Weight

• Complete system: 4.1 kg

• Swingarm only: 3.7 kg

Included in delivery

• bearings

• seals

• chain guides

• rear axle adjusters with slider (color of your choice)

• additional chain guard

• brake hose brackets with OEM spacing

Orders via e-mail:MX711PEGS@seznam.cz