The Ohlins STX 46 rear shock for Buell XB12S and XB9S Lightning is built for riders who want more consistent chassis control and clearer feedback on the street. It’s a monotube design intended to maintain stable damping through changing road surfaces and temperatures. This unit is supplied as a complete rear shock assembly to suit the listed models.

Ohlins | Made to race, perfected to ride

Ohlins applies race-developed damping principles to road-focused products, prioritising control and predictability over harshness. The STX platform is designed to deliver stable performance over long rides and varied conditions.

Shock design & features

This is an oil/gas-separated monotube shock (not an emulsion type), aimed at maintaining consistent damping behaviour during repeated bumps and sustained riding. The STX 46 architecture is commonly chosen for street applications where grip, composure and comfort need to coexist.

Tuning controls

This shock provides external adjustment for rebound damping and compression damping, allowing you to tailor response for road pace, surface quality and tyre choice. It also includes ride-height adjustment to help fine-tune chassis attitude without relying solely on spring preload.

Is it right for you?

Consider this unit if you ride your Buell on imperfect roads and want a more controlled rear end under braking, acceleration and mid-corner load changes. It suits riders who value adjustability and want to set the bike up for their weight, tyres and typical routes.

Before you install

Confirm model fitment for Buell XB12S Lightning and XB9S Lightning and inspect linkage and mounting hardware condition before installation. After fitting, allow time to set sag and then fine-tune rebound and compression in small steps to match your riding conditions.

Serviceability/lifecycle

Ohlins shocks are designed to be serviceable, with wear items and fluid intended to be refreshed as part of periodic maintenance. Regular servicing helps keep damping consistent and protects internal components over the life of the shock.

SKU BU202
Model # S46HR1C1LS
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) 358.0 +11/-1
Spring Rate Standard 80.0 N/mm
Type Code S46HR1C1LS
Stroke Metal to Metal (mm) 78.0
Product Family STX 46 Street
Fitted Spring: 01092-24
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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