The Ohlins YA839 STX 36 rear shock pair is built for the Yamaha YP 250 Majesty, focusing on controlled damping and predictable chassis behaviour. This twin-shock setup is designed to improve stability and consistency across changing road conditions. It suits riders who want a more composed ride feel without compromising everyday usability.

Ohlins | Made to race, perfected to ride

Ohlins suspension development is grounded in repeatable damping control and long-term serviceability. The YA839 applies that approach to a dedicated scooter rear application, aiming for clearer feedback and better support through the stroke.

Who this shock is for

  • Yamaha YP 250 Majesty riders wanting improved stability and ride control from the rear end
  • Commuters and weekend riders looking for more consistent damping over varied surfaces
  • Owners replacing worn OE units with a serviceable, performance-oriented option

Shock design & features

This is an emulsion-type STX 36 design, where oil and gas share the same main body volume. The layout keeps the package compact while delivering controlled damping suitable for a twin rear shock configuration on a scooter.

Tuning controls

External damping adjustments are not specified in the provided product data. Use the exact Ohlins documentation for YA839 to confirm available adjusters and their function prior to setup.

Before you install

  • Confirm the application is Yamaha YP 250 Majesty with rear twin shock fitment
  • Inspect mounting hardware and bushings during installation and replace worn components as needed
  • Set sag and any available adjustments only after verifying correct fitment and free movement through travel

Serviceability/lifecycle

Ohlins units are designed to be maintained. Periodic servicing helps keep damping consistent and protects internal components, particularly when used regularly or on rough surfaces.

SKU YA839
Model # S36E
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 Twin
Shock Length Eye to Eye (mm) 345.0
Spring Rate Standard 10.0 N/mm
Type Code S36E
Stroke Metal to Metal (mm) 108.0
Product Family STX 36 Adventure
Fitted Spring: 00280-10

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