The Ohlins SU142 STX 36 Twin shock is a rear twin-shock suspension unit designed for Suzuki GS 1000, GS 1000 G, GS 1100, GS 850, and GS 850 L models. Built around Ohlins’ STX architecture, it focuses on controlled damping behaviour and consistent performance across varied road use. It suits riders wanting a more tunable rear end without changing the character of a classic twin-shock chassis.

Ohlins | Made to race, perfected to ride

Ohlins applies proven suspension design principles to deliver predictable feel and repeatable adjustment changes. The SU142 is part of the STX 36 Twin family, developed to provide stable chassis behaviour and improved compliance compared with worn or basic original equipment.

Who this shock is for

  • Suzuki GS riders keeping the original twin-shock layout while improving damping control
  • Owners restoring or refreshing a classic chassis with a modern, serviceable unit
  • Riders who want tuning range for road conditions and load changes

Shock design & features

This is a gas-pressurised twin-shock design intended to maintain consistent damping behaviour during extended riding. As a rear twin-shock setup, it’s built to support predictable traction and stability while retaining the correct fitment format for the listed GS models.

Tuning controls

Adjustment is provided for compression and rebound damping, allowing you to balance comfort, chassis support and grip to suit your tyres, riding style and conditions.

Before you install

  • Confirm the rear suspension position and twin-shock fitment matches your motorcycle model and year
  • Check supplied spring identification (00480-03) against your intended load and use
  • Inspect mounting hardware and bushes during installation and replace any worn components

Serviceability/lifecycle

As an Ohlins unit, the SU142 is designed to be maintained over its service life. Periodic servicing helps keep damping consistent and ensures the adjusters continue to operate as intended.

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 SU142
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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