The Ohlins DMX0203 is a rear shock for KTM 450 SX-F models, built around the TTX Flow DV platform for controlled, consistent damping in motocross and enduro conditions. It is designed as a direct-fit replacement style unit intended to be tuned to rider preference and track conditions. Supplied without a spring, it is intended to be matched with an appropriate spring as noted by Ohlins.

Ohlins | Made to race, perfected to ride

Ohlins suspension components are developed with a focus on stable damping behaviour and repeatable tuning changes. This unit sits within the Ohlins TTX Flow DV family and is intended for riders chasing improved control and feel through varying terrain and load.

Who this shock is for

Suited to KTM 450 SX-F riders who want a higher level of damping control and the ability to tune the rear end for different tracks and conditions. It is also relevant if you prefer selecting your own spring rate, as no spring is supplied with this shock.

Shock design & features

  • TTX Flow DV rear shock design (TTX architecture with oil/gas separation for consistent damping behaviour).
  • Serviceable construction intended for routine maintenance and rebuilds over the life of the shock.
  • Notes indicate compatibility with 06310-series springs and that an Ohlins preload adjuster (15000-02) fits this shock.

Tuning controls

  • Rebound adjustment to control return speed and rear wheel contact.
  • Compression adjustment to manage support under acceleration, bumps, and landings.

Before you install

  • Spring is sold separately; confirm the correct spring selection per the included notes.
  • Check model/year fitment for your KTM 450 SX-F before installation.
  • Ohlins-recommended shock oil is listed as 01304-.

Serviceability/lifecycle

This shock is designed to be serviced and rebuilt. Regular servicing helps maintain damping consistency and ensures the adjusters continue to provide meaningful, repeatable changes.

SKU DMX0203
Model # T46PR1C2W
Barcode # DMX0203
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) 477.0
Spring Rate No Spring/s Supplied
Type Code T46PR1C2W
Stroke Metal to Metal (mm) 142.0
Product Family TTX Flow DV
Notes 06310- series spring. Preload adjuster 15000-02 fits this shock. *Replaces KT 2194*
Fitted Spring Sold separately, see notes.
Rec. Ohlins Oil 01304-

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