The Ohlins TTX Flow rear shock for Yamaha YZ 450F is built for riders chasing consistent damping and repeatable feel across changing track conditions. Its twin-tube architecture helps maintain control through fast successive hits and heavy load changes. Supplied without a spring, it is intended to be matched with an appropriate rate for rider weight and use.

Ohlins | Made to race, perfected to ride

TTX Flow technology is developed from Ohlins off-road racing experience, with a focus on stability, traction and predictable chassis behaviour. The design is intended to keep damping performance consistent over long motos.

Who this shock is for

  • YZ 450F riders wanting a more controlled and tuneable rear end than a basic OEM-style unit
  • Riders who regularly adjust suspension for track condition changes
  • Those planning a proper spring match, as no spring is supplied

Shock design & features

This is an oil/gas separated, pressurised design using a twin-tube damping layout. The separation helps reduce aeration and stabilise damping under demanding use.

Tuning controls

External adjusters are provided for rebound and compression damping, allowing you to refine rear-wheel traction, corner attitude and how the bike holds up under acceleration and braking. The adjusters are independent, so you can target specific behaviours without forcing large compromises.

Before you install

  • Spring is sold separately; ensure the correct spring series is selected as noted for this model
  • Confirm fitment for your exact Yamaha YZ 450F model/year before installation
  • After installation, set sag and balance front-to-rear before making damping changes

Serviceability/lifecycle

Ohlins shocks are designed to be serviced and re-valved as needed. Regular servicing helps maintain performance consistency and protects internal components under off-road 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 YA1894
Model # T46PR1C1W
Barcode # YA1894
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) 458.0
Spring Rate No Spring/s Supplied
Type Code T46PR1C1W
Stroke Metal to Metal (mm) 121.0
Product Family TTX Flow
Notes 06310- series spring
Fitted Spring Sold separately, see notes.

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