An HGS exhaust header for Gas Gas, Husqvarna, KTM from 2023 to 2026.

HGS has been building exhausts for motocross tracks and off-road riding since 1988. The brand was founded by Henri Gorthuis, who worked as a mechanic in Grand Prix in the 1980s, and is now in the hands of the third generation. The exhausts are made in the Netherlands and are used worldwide by racing teams.

For a two-stroke engine, the header determines the engine's character. HGS fine-tunes the shape and volume to the engine block, focusing on manageable traction rather than an uncontrollable power peak.

• Made in the Netherlands
• Direct replacement, no modifications needed
• Developed and tested with racing teams

Specifications

• Brand: HGS
• Type: Exhaust Header
• Engine Type: 2-stroke
• HGS article number: XT-123-H00
• Reference: 46-62-4039
• Weight: 1.55 kg
• Made in: Netherlands

Fits these motorcycles

• Gas Gas EC125 (2023-2026)
• Gas Gas MC125 (2023-2026)
• Husqvarna TC125 (2023-2026)
• Husqvarna TE125 (2023-2026)
• Husqvarna TE150I (2023-2026)
• KTM 125 SX (2023-2026)
• KTM 150 EXC TPI (2023-2026)

A motocross exhaust is racing material and is not approved for public roads. Have the installation done by someone who knows what they are doing, regularly check the gaskets and springs, and retighten bolts after the first ride.