The Ohlins HO143 is an STX 36 twin rear shock package for the Honda CB 1000 BIG. Built around Ohlins’ proven twin-shock architecture, it focuses on consistent damping control and clear feedback for road riding. It’s designed to let you tune the rear end for grip, stability and comfort without complicating the setup.

Ohlins | Made to race, perfected to ride

Ohlins road shocks apply race-derived damping principles to real-world conditions. The aim is predictable chassis behaviour, better tyre contact and confidence across changing road surfaces. This unit is part of the STX family, developed for riders who want a higher level of control than standard suspension.

Who this shock is for

Suited to riders using their CB 1000 BIG on the street who want more composure from the rear, especially when the pace increases or loads change. It also makes sense if your current shocks are tired and you want a serviceable, rebuildable replacement. A good match for riders who prefer a tuneable setup rather than a fixed “fit and forget” feel.

Shock design & features

This is a twin rear shock set using an oil and gas separated damping design to help maintain consistent performance. The STX 36 layout is intended to provide stable damping behaviour through a wide range of conditions. As a twin-shock configuration, it is designed specifically for rear applications requiring matched left/right units.

Tuning controls

The HO143 provides external damping adjustment for rebound and compression, allowing you to tailor how the rear responds to bumps and weight transfer. Spring preload adjustment lets you set ride height and support for rider weight and luggage. These controls are intended to make changes straightforward and repeatable during setup.

Before you install

• Confirm you’re fitting to a Honda CB 1000 BIG with rear twin-shock mounting.
• Check overall condition of bushes, mounts and linkages (where applicable) before installation.
• After fitting, set sag and balance the rear against the front suspension before making damping changes.

Serviceability/lifecycle

Ohlins shocks are designed to be serviced and rebuilt. Regular maintenance helps keep damping consistent and protects internal components from wear over time. If the bike is used frequently or in harsh conditions, servicing becomes more important to maintain performance.