The Ohlins YA506 STX 46 Street rear shock is a direct replacement unit for the Yamaha TDM 900, built to improve chassis control and ride quality on the road. It uses Ohlins damping architecture developed from their long-running suspension programs, with a focus on predictable grip and composure. This is a rear mono shock designed to give you a broader, more usable tuning range than standard equipment.

Ohlins | Made to race, perfected to ride

STX 46 Street shocks are designed to deliver consistent damping behaviour and clear feedback at the tyre contact patch. The YA506 is intended for street use where stability, comfort and controlled body movement matter as much as outright performance.

Shock design & features

  • 46-series monotube shock layout built for controlled damping and consistent response.
  • Oil and gas separated design to help maintain damping stability as conditions change.
  • Road-focused STX 46 Street configuration suited to everyday riding and touring loads.

Tuning controls

  • Rebound damping adjustment to control how quickly the shock extends after compression.
  • Spring preload adjustment to set ride height and support for rider, luggage, or passenger use.

Base setup (factory preset)

This unit is supplied with an Ohlins baseline setting intended to work as a starting point on the TDM 900. From there, small changes to preload and rebound can be used to match load, tyre choice and road conditions.

Before you install

  • Confirm all mounting hardware condition and torque requirements during fitment.
  • Set sag with preload before chasing damping changes.
  • After installation, re-check fasteners and settings once the shock has bedded in.

Serviceability/lifecycle

As a serviceable Ohlins unit, the YA506 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 is used year-round or on rough roads.

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 YA506
Model # S46DR1
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) 325.0
Spring Rate Standard 130.0 N/mm
Type Code S46DR1
Stroke Metal to Metal (mm) 68.0
Product Family STX 46 Street
Fitted Spring 01095-49
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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