The Ohlins YA888 TTX RT rear shock absorber is designed as a direct-fit rear mono shock upgrade for the Yamaha YZF R1. Built around Ohlins’ TTX architecture, it’s aimed at riders chasing repeatable damping control and clear tyre feedback. The focus is stable chassis behaviour under load and consistent performance through longer, harder sessions.

Ohlins | Made to race, perfected to ride

TTX RT technology is drawn from Ohlins’ racing program and packaged for serious track and fast-road use. This unit is intended to give a broader, more usable tuning window than a basic OE-style shock, with predictable response when you make setup changes.

Who this shock is for

  • YZF R1 riders doing track days or racing who need reliable adjustment range and repeatability
  • Riders addressing rear grip, drive off corners, or chassis stability under braking and acceleration
  • Owners wanting a purpose-built rear mono shock matched to the model application

Shock design & features

This is a gas-pressurised shock with oil and gas separated for consistent damping behaviour and reduced fade as temperatures rise. The TTX layout uses separate damping circuits to help maintain control across a wide range of track conditions and riding styles.

Tuning controls

Adjustability is provided for rebound damping and compression damping, allowing you to balance support, grip and chassis attitude to suit tyres, pace and circuit conditions. These external adjustments are intended to make systematic setup changes straightforward and repeatable.

Before you install

  • Confirm correct fitment for your Yamaha YZF R1 application before installation
  • Check that the fitted spring (listed as 21040-31) suits rider mass and intended use
  • After installation, set sag and baseline adjusters before fine-tuning on track

Serviceability/lifecycle

Like all performance dampers, this unit is designed to be serviced. Regular oil and seal maintenance helps preserve damping consistency and protects internal components, particularly for frequent track use.

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 YA888
Model # T36PR1C1LS
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

If your Motorcycle is listed below, this product will suit:

Position (Front or Rear) Rear Mono
Shock Length Eye to Eye (mm) 297.0 +4/-2
Spring Rate Standard 95.0 N/mm
Type Code T36PR1C1LS
Stroke Metal to Metal (mm) 60.0
Product Family TTX RT
Fitted Spring 21040-31

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