The Ohlins KA840 STX 36 Supersport rear shock is built for Kawasaki Ninja 250(R) riders chasing clearer rear-end feel and more consistent damping control. Based around Ohlins race-derived architecture, it’s intended to improve stability and traction when the pace increases. This unit uses a separated oil/gas design to help maintain damping consistency under heat.

Ohlins | Made to race, perfected to ride

From the STX 36 Supersport family, this rear mono shock is designed to deliver predictable response and a controlled chassis attitude, with adjustability for different tyres, tracks, and rider preferences.

Who this shock is for

  • Supersport and track-day riders wanting a more controlled rear end from a dedicated performance shock
  • Riders who need external damping adjustments to suit changing grip levels and conditions
  • Owners who want an Ohlins unit set up specifically for the Ninja 250(R) rear mono application

Shock design & features

  • STX 36 Supersport architecture
  • Oil/gas separated internal design for more stable damping behaviour
  • Rear mono fitment for Kawasaki Ninja 250(R)

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Length adjustment to help fine-tune rear ride height and chassis balance

Before you install

  • Confirm the correct fitment for your exact Ninja 250(R) model and year
  • Set sag and baseline damping after installation to suit your weight and tyres
  • If you change tyres or track conditions significantly, re-check balance and damping settings

Serviceability/lifecycle

This Ohlins shock is a rebuildable unit designed to be serviced as part of normal performance suspension maintenance, helping keep damping performance consistent over time.

SKU KA840
Model # S36HR1C1L
Barcode # KA840
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) 320.0 +6/-2
Spring Rate Standard 80.0 N/mm
Type Code S36HR1C1L
Stroke Metal to Metal (mm) 63.0
Product Family STX 36 Supersport
Fitted Spring: 00281-57
Spring Colour Yellow

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