The Ohlins YA421 STX 46 Supersport rear shock absorber is designed for riders seeking maximum performance and control on the track. Developed from race-winning technology, this shock offers precise damping control that enhances traction and stability, especially under hard braking and aggressive cornering. Its gas-pressurised design prevents fade, maintaining consistent performance throughout extended use. The independent compression and rebound circuits allow for detailed suspension tuning, resulting in razor-sharp feedback and improved chassis control. With a length of 330 +12/-0 mm and a stroke of 74 mm, it is fitted with the 01091-24 spring, optimised for the Yamaha YZF 750 SP. This shock absorber delivers consistent lap-time performance and confidence for riders pushing their limits.

Key Features

  • Gas-pressurised damping for fade-free performance
  • Independent compression and rebound circuits
  • Race-proven valving for enhanced corner exit traction
  • High-speed response for precise chassis control
SKU YA421
Model # S46HR1C1LS
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) 330.0 +12/-0
Spring Rate Standard 80.0 N/mm
Type Code S46HR1C1LS
Stroke Metal to Metal (mm) 74.0
Product Family STX 46 Supersport
Fitted Spring: 01091-24
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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