The Ohlins STX 46 Street rear shock for Ducati Monster 821 is built around a modern monotube design to deliver consistent damping and clear feedback for road riding. It is intended to improve stability and control without compromising day-to-day usability. This unit uses a separated oil/gas layout to help maintain damping consistency as conditions change.

Ohlins | Made to race, perfected to ride

Developed from Ohlins racing experience and adapted for street use, the STX 46 Street range focuses on predictable chassis behaviour and confidence-inspiring traction. It is designed as a direct rear replacement for the Monster 821 application listed.

Who this shock is for

  • Riders who want a more controlled, stable rear end on the road
  • Owners looking for broader tuning range than a basic OEM-style shock
  • Monster 821 riders who value consistent damping feel during spirited riding

Shock design & features

  • STX monotube architecture
  • Separated oil/gas damping layout for consistency
  • Rear mono fitment for Ducati Monster 821

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Hydraulic spring preload adjustment

Before you install

  • Fitment note: does not fit 2019–2020 models
  • Confirm your exact model/year and linkage configuration before installation
SKU DU506
Model # S46HR1C1
Barcode # DU506
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) 290.0
Spring Rate Standard 115.0 N/mm
Spring Free Length (mm) 160
Type Code S46HR1C1
Stroke Metal to Metal (mm) 60.5
Product Family STX 46 Street
Notes *Does not fit 2019-2020*
Fitted Spring: 61091-41
Spring Colour Yellow
Rec. Ohlins Oil 01309-
Spring Id 57

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