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.

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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