The Ohlins DU301 STX 46 Supersport rear shock is a direct-fit upgrade for Ducati 749 and 999 models, developed from Ohlins racing suspension architecture. It is built to provide consistent damping control and clear chassis feedback across road and track use. This unit uses a gas-pressurised, oil/gas separated design to help maintain damping stability during sustained hard riding.

Ohlins | Made to race, perfected to ride

STX 46 Supersport shocks are designed around Ohlins’ proven piston and valve concepts, aimed at delivering predictable support and traction. The focus is on controlled movement through the stroke so the bike remains composed during braking, turn-in and corner exit.

Shock design & features

  • STX 46 Supersport architecture with a gas-pressurised, oil/gas separated layout for consistent damping behaviour
  • Race-derived damping circuits intended to maintain stability under load changes
  • Application-specific fitment for Ducati 749 and 999

Tuning controls

This rear shock provides external damping adjustment for rebound and compression, allowing you to tune grip, support and ride feel to suit tyres, pace and conditions. Spring preload is adjustable to help set ride height and balance for your setup.

Base setup (factory preset)

The DU301 is supplied with an Ohlins base setting intended to suit the target Ducati platform as delivered. From that starting point, adjust preload first to establish balance, then refine rebound and compression to control chassis movement and maintain traction.

Before you install

Confirm fitment to your Ducati 749 or 999 model variant and check clearance around linkages and exhaust routing. If you are changing spring rate from the supplied spring, plan to re-check sag and damping balance after installation.

Serviceability/lifecycle

Like other Ohlins units, this shock is designed to be serviced and re-valved as required. Regular servicing helps maintain damping consistency and keeps wear items performing as intended over time.

SKU DU301
Model # S46PR1C2B
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) 305.0
Spring Rate Standard 80.0 N/mm
Type Code S46PR1C2B
Stroke Metal to Metal (mm) 71.0
Product Family STX 46 Supersport
Fitted Spring 01091-24
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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