The Ohlins SU204 STX 36 twin rear shock set is built as a direct-fit upgrade for classic Suzuki GS models using twin rear shocks. Designed around Ohlins’ STX twin-shock architecture, it focuses on stable damping control and consistent feel across varied road conditions. It’s a serviceable, tuneable rear suspension solution for riders who want modern control without changing the character of the bike.

Ohlins | Made to race, perfected to ride

Ohlins twin shocks are developed from the same damping principles used across the brand’s competition and road programs. The goal is controlled wheel movement, predictable chassis attitude, and clear feedback through the rear of the bike.

Who this shock is for

SU204 suits riders refreshing ageing rear suspension on Suzuki GS 1000, GS 1000 G, GS 1100, GS 850, and GS 850 L models with twin rear shocks. It’s a good match for road riding where stability, traction and consistent damping feel matter, including spirited weekend runs.

Shock design & features

This is a gas-pressurised twin-shock design intended to maintain damping consistency as temperatures rise. The STX 36 platform is built for durability and repeatable performance, with an internal layout designed to deliver controlled damping response over a wide range of conditions.

Tuning controls

The damping package provides adjustable rebound and adjustable compression control, allowing you to tune the shock behaviour to suit your bike, load and riding style. This supports changes in feel such as rear support, compliance over bumps, and traction on corner exit.

Before you install

Designed to mount to standard twin-shock points on the listed Suzuki GS models. For best results, confirm the bike’s overall condition (linkage-free twin shock mounts, swingarm bushes, wheel alignment) and consider professional fitting and setup to suit your weight and typical use.

Serviceability/lifecycle

Ohlins shocks are intended to be maintained rather than replaced. Periodic servicing helps keep damping performance consistent and extends component life, especially on older motorcycles where other chassis wear can accelerate shock workload.