The Ohlins AP320 TTX RT rear shock is designed to deliver consistent damping and clear rear-tyre feedback under performance road and track conditions. Built around the TTX twin-tube architecture, it separates damping flow paths to support stable chassis behaviour when loads and temperatures change. This unit is a rear mono shock fitment for the Aprilia RSV4 RF (Ohlins FL 930).

Ohlins | Made to race, perfected to ride

TTX RT products are developed from racing experience with an emphasis on repeatable performance, serviceability and practical tunability. The aim is controlled damping response so the bike remains predictable through braking, turn-in and drive.

Shock design & features

This is a gas-pressurised, oil/gas-separated rear shock using Ohlins TTX twin-tube layout. The separated design helps maintain damping consistency when the shock is working hard, supporting grip and stability across a wide range of conditions.

Tuning controls

External rebound and compression adjustments are provided to tailor behaviour to tyre choice, rider load and track surface. Rebound adjustment influences how the shock extends after being compressed, while compression adjustment affects support under acceleration and how impacts are managed through the stroke.

Is it right for you?

This rear mono shock suits riders chasing more consistent damping performance and broader adjustability than a fixed setup can offer, particularly for track-focused use. As with any suspension change, overall results depend on spring selection and the condition of the linkage and chassis.

Serviceability/lifecycle

Periodic servicing helps keep oil condition, gas pressure and seal performance within intended operating range, which is critical for consistent damping feel. Maintaining linkage bearings and swingarm pivots also supports accurate setup and repeatable suspension action.

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 AP320
Model # T36PR1C1L
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) 315.0 +4/-4
Spring Rate Standard 85.0 N/mm
Type Code T36PR1C1L
Stroke Metal to Metal (mm) 62.0
Product Family TTX RT
Fitted Spring 21040-26
Spring Colour Yellow

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