The Ohlins STX 46 Supersport rear shock for the Kawasaki ZZ-R 1400 (Ninja ZX-14R) is built to deliver controlled damping and consistent chassis support in fast road and track use. The design separates oil and gas to help maintain stable performance as conditions and pace change. It’s a direct-fit rear mono shock designed around the demands of high-power sport touring and superbike-style riding.

Ohlins | Made to race, perfected to ride

STX technology is Ohlins’ performance shock architecture developed from competition experience, adapted for real-world road and track riding. The focus is on predictable response, improved stability and reliable feel through braking, turn-in and acceleration. On the ZZ-R 1400 platform, that translates to better composure and clearer feedback when you start riding harder.

Who this shock is for

• Riders chasing sharper control and stability from the rear of the bike.
• Owners who want wider tuning range than a standard shock can provide.
• Track day riders and fast road riders who value consistent damping response.

Shock design & features

• Ohlins STX rear mono shock layout.
• Oil/gas separated design to support damping consistency.
• Purpose-built fitment for the Kawasaki ZZ-R 1400 (Ninja ZX-14R).

Tuning controls

• Rebound damping adjustment for controlling return speed after bumps and load changes.
• Compression damping adjustment for managing support under braking, cornering load and acceleration.
• Spring preload adjustment to set ride height and sag for rider weight and use.

Before you install

• Set sag and preload first, then fine-tune damping changes one at a time.
• Ensure linkage and mounting hardware are in good condition, as worn bearings can mask suspension improvements.
• After installation, re-check fasteners and baseline settings once the bike has been ridden and settled.

Serviceability/lifecycle

This Ohlins unit is designed to be serviced and revalved by a suspension workshop, supporting long-term ownership. Regular servicing helps maintain damping performance and protects internal components as the shock oil ages through heat and use.