An HGS exhaust header for the Yamaha YZ85 from 2002 to 2018.

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

For a two-stroke engine, the header determines the engine's character. HGS tailors 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 race teams

Specifications

• Brand: HGS
• Type: Exhaust header
• Engine type: 2-stroke
• HGS article number: YT-802-H00
• Reference: 46-62-6002
• EAN: 6438235097320
• Weight: 1.44 kg
• Made in: Netherlands

Fits these motorcycles

• Yamaha YZ85 (2002-2018)

A motocross exhaust is racing material and is not street-legal. Have it installed by someone who knows what they're doing, check the gaskets and springs regularly, and tighten bolts after the first ride.