HGS Off-Road Exhaust Systems

HGS is a Dutch brand fully focused on motocross and enduro. While street brands primarily aim for sound and aesthetics, HGS focuses on power where you need it most: at low and mid-range RPMs, as that's where a motocross bike operates throughout the entire lap.

Complete System, Header Pipe, or Silencer

For off-road, you often buy parts separately, and this is intentional.The header pipe is the component that gets dented during a fall against a tree or rock. With a two-stroke, this immediately affects power because the shape of the expansion chamber dictates how the engine runs.The silencer wears out from the inside as the packing becomes clogged. You replace it or repack it periodically.A complete system offers the biggest step in performance and weight.

KTM, Husqvarna, and GasGas largely share the same engines on their motocross models. Therefore, you'll see titles like "Gas Gas MC450F / Husqvarna FC450 / KTM 450 SX-F": one system fits three brands.Furthermore, Yamaha YZ450F, Suzuki RM-Z450, Beta RR250 and RR300, Sherco SE250 and SE300, and the new Ducati 450 MX.

Carbon is lighter and more expensive, while steel is cheaper and better withstands an impact. For competitive use, every ounce counts; for recreational motocross on a track with rocks, steel is often a wiser choice.

Check the year of manufacture and whether you have a two-stroke or four-stroke. If you're unsure, contact us with your model designation.All products at WheelsWork come via official European distributors.

Exhaust

An exhaust changes the character, not just the sound.

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Exhaust

HGS Silencer 2-stroke Yamaha YZ125 2000-2001

HGS Silencer 2-stroke Suzuki RM125 2002-2008

HGS Silencer 2-stroke Husqvarna TC85 / KTM 85 SX 2004-2017

HGS Exhaust Header 2-stroke Gas Gas MC50 / Husqvarna TC50 / KTM 50 SX 2009-2023 XT-509-H00

HGS Silencer 2-stroke Kawasaki KX125 2003-2008

HGS Exhaust Pipe 2-stroke Kawasaki KX85 2002-2026

HGS Silencer 2-stroke Husqvarna CR125 / WR125 2009-2016

HGS Silencer 2-stroke Husqvarna CR125 / WR125 2000-2008

HGS Exhaust Pipe 2-stroke Honda CR500R 1989-2001

HGS Complete Exhaust System 4-stroke Grey Gas Gas EC450F / Gas Gas EC500F / Husqvarna FE450 2024-2026

HGS Silencer 2-stroke Kawasaki KX125 1995-2002

HGS Silencer 2-stroke steel black Husqvarna TC85 / KTM 85 SX 2025-2025

HGS Silencer 2-stroke Yamaha YZ125 1996-1999

HGS Silencer 2-stroke steel orange Husqvarna TC85 / KTM 85 SX 2025-2026

HGS Complete Exhaust System 4-Stroke Carbon Gray Gas Gas MC250F / Husqvarna FC250 / KTM 250 SX-F 2023-2026

HGS Silencer 2-stroke Honda CR125R 1998-1999

HGS Silencer 2-stroke carbon black Gas Gas MC125 / Husqvarna TC125 / KTM 125 SX 2019-2023

HGS Silencer 2-stroke steel grey Sherco SE250 / SE300 2026-2026

HGS Silencer 2-stroke carbon black Husqvarna TC85 / KTM 85 SX 2025-2026

HGS Complete Exhaust System 4-stroke carbon grey Gas Gas MC450F / Husqvarna FC450 / KTM 450 SX-F 2023-2026

HGS Silencer 2-stroke Husqvarna TC250 / Husqvarna TE300 / KTM 250 EXC 2011-2016

HGS Silencer 2-stroke Honda CR85R 2005-2007

HGS Silencer 2-stroke Honda CR250R 1997-1999

HGS Silencer 2-stroke blue Gas Gas MC65 / Husqvarna TC65 / KTM 65 SX 2016-2023

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