The Ohlins YA966 TTX GP rear shock is built for riders chasing consistent damping control and clear chassis feedback on the Yamaha XSR 900GP. Developed from Ohlins race suspension practice, it’s designed to support confident corner entry and stable drive off the turn. This unit uses a gas-pressurised, oil/gas separated layout to help maintain damping consistency under sustained load.

Ohlins | Made to race, perfected to ride

As part of the TTX GP family, this rear mono shock is intended for performance-focused road and track use where stability and repeatability matter. The architecture is aimed at giving predictable support through braking, mid-corner and acceleration without harshness from uncontrolled damping changes.

Who this shock is for

  • Riders upgrading the rear of an XSR 900GP for sharper control and stronger support under load
  • Track-day riders who want tunability to suit tyres, pace and conditions
  • Owners wanting a purpose-built rear mono shock rather than a universal fitment

Shock design & features

  • TTX GP design with a gas-pressurised, oil/gas separated system for damping stability
  • Independent damping circuits designed to keep response consistent as conditions change
  • Supplied with a fitted spring (21040-39)

Tuning controls

This shock provides external adjusters for rebound damping and compression damping, allowing you to tune chassis balance and rear grip to suit rider preference and use. Use compression changes to influence support under load, and rebound changes to manage how the rear returns between bumps and transitions.

Before you install

Confirm fitment for Yamaha XSR 900GP and check that the supplied fitted spring suits your typical load and riding use. After installation, set sag and verify clearance through full suspension travel before final road or track use.

Serviceability/lifecycle

Ohlins shocks are built to be serviced. Periodic maintenance helps keep damping performance consistent over time, especially when used frequently on track or in demanding 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 YA966
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
Position (Front or Rear) Rear Mono
Shock Length Eye to Eye (mm) 326.0 +4/-2
Spring Rate Standard 110.0 N/mm
Type Code T36PR1C1LS
Stroke Metal to Metal (mm) 62.0
Product Family TTX GP
Fitted Spring 21040-39
Rec. Ohlins Oil 01309-

More From This Category