The Ohlins YA114 STX 36 Twin shock is a rear suspension upgrade for the Yamaha X-Max 250/300, supplied as a racing-focused twin shock set. It is designed to deliver consistent damping feel and improved chassis control under demanding riding. This unit uses a gas-pressurised design to help maintain damping consistency when the shock is working hard.

Ohlins | Made to race, perfected to ride

Developed from Ohlins racing experience, the STX 36 Twin family is aimed at riders who want clearer feedback and more controlled suspension behaviour. The focus is on predictable grip and stability rather than comfort-first tuning.

Who this shock is for

  • Yamaha X-Max 250/300 riders seeking a racing-oriented rear suspension setup
  • Riders chasing sharper feedback and stability during hard braking and acceleration
  • Owners replacing an earlier YA014 application with the updated racing version

Shock design & features

  • STX 36 Twin rear twin-shock configuration for the X-Max platform
  • Gas-pressurised damping design for consistent performance
  • Valving developed to support traction and stability in higher-demand riding

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Length adjustment

Before you install

  • Confirm fitment for Yamaha X-Max 250/300 and note this racing version replaces YA014
  • Check spring and hardware condition during installation, and set up sag to suit rider load
  • After installation, re-check fasteners and settings after the first rides
SKU YA114
Model # S36PR1C1L
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) 347.0 +10
Spring Rate Standard 12.5 - 18.2 N/mm Progressive
Type Code S36PR1C1L
Stroke Metal to Metal (mm) 92.5
Product Family STX 36 Twin
Notes Racing version *Replaces YA 014*
Fitted Spring 60360-02

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