The Ohlins YA042 STX 46 Street rear shock is a dedicated replacement unit for the Yamaha FZ8 (ABS model). Built around Ohlins street-focused STX architecture, it is designed to improve damping control and chassis stability in real-world riding. This unit uses a separated oil/gas design to help maintain consistent damping behaviour as conditions change.

Ohlins | Made to race, perfected to ride

Ohlins applies the same engineering approach used in competition programs to develop street suspension that prioritises predictable feedback. The aim is controlled movement through the stroke, so the tyre can stay loaded and track the road surface. For the FZ8 platform, this means a more settled rear end when you ask more of the bike.

Who this shock is for

Suited to FZ8 riders who want clearer feel from the rear tyre and more composed handling through corners and braking transitions. It is intended for road use where consistency and control matter more than chasing extreme settings. Fitment note: this unit is specified for the FZ8 ABS model only.

Shock design & features

This is an Ohlins STX 46 Street rear mono shock with a gas-pressurised, separated oil/gas configuration. The internal layout is designed to deliver stable damping performance and responsive control over bumps and load changes. It is supplied with an Ohlins spring fitted (01095-44).

Tuning controls

The YA042 provides external adjustment for rebound damping and compression damping, allowing you to tailor the shock to your load, tyres, and preferred ride feel. These controls are intended to let you balance support and comfort without changing hardware.

Before you install

  • Confirm the motorcycle is a Yamaha FZ8 ABS model before ordering.
  • Inspect linkage and mounting hardware condition during installation, as worn bearings can mask suspension improvements.
  • After fitting, set sag and then fine-tune rebound/compression in small steps to match your riding and typical load.

Serviceability/lifecycle

As a fully serviceable Ohlins unit, the shock can be maintained with periodic oil and wear-part replacement to keep damping performance consistent over time. Regular servicing is especially important if the bike sees frequent spirited riding or rough road conditions.

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 YA042
Model # S46HR1C1S
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 Mono
Shock Length Eye to Eye (mm) 320.5
Spring Rate Standard 120.0 N/mm
Type Code S46HR1C1S
Stroke Metal to Metal (mm) 67.5
Product Family STX 46 Street
Notes FZ8 ABS model only
Fitted Spring 01095-44
Spring Colour Yellow
Rec. Ohlins Oil 01309-

More From This Category