The Ohlins BU788 rear shock is built around the TTX RT platform for the Buell 1125R. It is designed to deliver consistent damping feel and clearer chassis feedback when riding hard on the road or at the track. This unit uses a separated oil/gas design to support stable damping behaviour across demanding conditions.

Ohlins | Made to race, perfected to ride

Ohlins suspension development is grounded in controlled damping behaviour and predictable response. The TTX RT family is intended to provide a broad tuning range with repeatable adjustments. For riders chasing more confidence in grip and stability, a quality shock upgrade is one of the most effective chassis changes.

Shock design & features

This rear mono shock uses Ohlins TTX architecture with separated oil and gas. The design is aimed at keeping damping performance consistent and reducing the likelihood of fade during sustained, aggressive use. It is a direct-fit style replacement intended to integrate cleanly with the motorcycle’s rear suspension layout.

Tuning controls

The BU788 provides external rebound adjustment and compression adjustment, allowing you to tailor the shock’s response to tyre choice, riding style and surface conditions. These adjustments are intended for practical setup changes such as improving support under load, managing traction on corner exit, and controlling how quickly the shock returns after bumps.

Base setup (factory preset)

Ohlins units are supplied with a baseline setting intended as a starting point rather than a final tune. From there, small adjustment changes can be used to balance comfort, grip and stability. Final setup is best confirmed with correct spring rate, sag and damping to suit your use.

Before you install

• Confirm fitment for Buell 1125R and rear mono-shock configuration before installation.
• Inspect mounting hardware and linkage condition, and replace worn bearings/bushes as required.
• After installation, set sag and check clearances through full suspension travel.

Serviceability/lifecycle

This Ohlins rear shock is designed to be serviced and reconditioned as part of normal ownership. Routine maintenance helps keep damping consistency and protects internal components over time, especially if the bike sees frequent track use or harsh conditions.