The Ohlins DU931 TTX RT rear shock is built for Ducati 1098, 1198 and 848 riders chasing repeatable damping control and clear feedback. Developed from Ohlins’ twin-tube TTX architecture, it focuses on stability under load and consistent behaviour as conditions change. This unit is a direct-fit rear mono replacement intended for performance street and track use.

Ohlins | Made to race, perfected to ride

The TTX RT family brings race-derived damping principles to a road/track package, with a focus on controlled chassis movement and predictable grip. For Ducati superbike platforms, it is designed to support confident braking, turn-in and drive.

Who this shock is for

  • Riders upgrading the rear of a Ducati 1098, 1198 or 848 for sharper, more consistent suspension response
  • Track day and spirited road riders who want repeatable damping control
  • Owners wanting a purpose-built rear mono shock rather than reworking the stock unit

Shock design & features

This is a pressurised, oil/gas separated twin-tube (TTX) shock, designed to maintain damping consistency through demanding use. Separate damping circuits allow more controlled behaviour across different shaft speeds compared with simpler layouts.

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Spring preload adjustment

Before you install

Fitment is intended as a rear mono replacement for Ducati 1098, 1198 and 848 models. Professional installation is recommended, followed by setting sag and verifying damping settings suit your tyres, load and riding conditions. Note: this part is marked as MKII and is replaced by DU 531.

SKU DU931
Model # T36PR1C1B
Barcode # DU931
Brand Ohlins
Shipping Weight 5.0000kg
Shipping Size 0.300 x 0.300 x 0.500m
Type Units
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If your Motorcycle is listed below, this product will suit:

Position (Front or Rear) Rear Mono
Shock Length Eye to Eye (mm) 294.5
Spring Rate Standard 80.0 N/mm
Type Code T36PR1C1B
Stroke Metal to Metal (mm) 60.0
Product Family TTX RT
Notes MKII *Replaced by DU 531*
Fitted Spring: 21040-24
Spring Colour Yellow

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