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.

Öhlins Motorcycle Suspension Warranty

New Öhlins motorcycle shock absorbers, front forks and cartridge kits supplied by Teknik Motorsport are covered by the applicable Öhlins manufacturer’s warranty against defects in materials and workmanship.

Teknik Motorsport is an authorised Öhlins Service Centre and administers warranty claims in accordance with the Öhlins warranty conditions. The service intervals below form part of the maintenance requirements for Öhlins products supplied and supported by Teknik Motorsport.

This warranty is in addition to the consumer guarantees that apply under the Australian Consumer Law.

  • Registered motorcycles — non-competition road use Five years, subject to correct application, installation, setup and servicing every: 20,000 km or two years, whichever occurs first.
  • Registered motorcycles — adventure and light off-road use Five years, subject to correct application, spring rate, setup and servicing every: 10,000 km or annually, whichever occurs first.
  • Unregistered or competition motorcycles Two years for eligible Öhlins MX and Enduro products, subject to inspection every ten hours and servicing every: 30 operating hours or annually, whichever occurs first.

Compliance with the applicable service interval is a condition of the Öhlins manufacturer’s warranty. Evidence of servicing may be required when a warranty claim is assessed.

A seal leak, loss of damping performance or internal wear arising after the prescribed service interval has been exceeded will be treated as a service or maintenance issue rather than a manufacturing defect.

Warranty repairs

Öhlins suspension products are designed to be serviced and repaired. Where a warranty claim is approved, the normal remedy is repair of the customer’s original suspension unit using genuine Öhlins replacement parts.

Replacement of a complete shock absorber, fork or cartridge kit is not automatic and would normally occur only where the product has suffered a manufacturing failure that cannot reasonably be repaired. This is at Ohlins discretion. 

Öhlins spare parts and service kits

Öhlins spare parts, seals, bushes, service kits, springs, fluids and individual components are covered only against defects present when supplied.

No fixed age-based warranty applies to wear items, service parts or consumable components. Wear, deterioration, contamination, incorrect installation and damage caused by another component are not manufacturing defects.

Öhlins gives the customer a meaningful five-year warranty on products (Units), provided the suspension is maintained as suspension should be maintained. Teknik supports that warranty locally, can inspect the product properly, and can repair it with genuine parts rather than discarding it.

SKU SU204
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
See our Shipping Information See our Frequently Asked Questions
Position (Front or Rear) Rear Twin
Shock Length Eye to Eye (mm) 328.0
Spring Rate Standard 18.0 - 27.0 N/mm Progressive
Stroke Metal to Metal (mm) 91.0
Product Family STX 36 Twin
Fitted Spring 00480-03

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