The Ohlins HO506 STX 36 Twin rear shock set is built for the Honda CB 900, combining stable chassis support with controlled damping for road riding. As a twin-shock arrangement, it suits classic layouts where balance, traction and predictable feedback matter. It’s designed to be tuned to rider preference and load without overcomplicating the setup.

Ohlins | Made to race, perfected to ride

Ohlins road shocks carry across lessons from competition development into a durable street package. The focus is consistent damping feel and mechanical grip, with adjustment ranges that let you tailor the bike for your riding conditions.

Who this shock is for

Suited to CB 900 owners who want more control and confidence from the rear of the bike, whether you ride briskly on back roads or simply want a more composed suspension response. It’s also a logical choice if you’re replacing tired original twin shocks and want a tunable upgrade.

Shock design & features

This is an STX 36 Twin rear setup with a gas-pressurised damping system to help maintain consistent performance under heat and repeated use. The architecture is intended to support traction and stability through changing road surfaces and corner loads.

Tuning controls

Adjustment is provided for both compression and rebound damping, allowing you to balance support and comfort while controlling how quickly the rear recovers after bumps and weight transfer. This makes it easier to tune the bike for different tyres, rider weight and road conditions.

Before you install

Confirm the twin-shock rear fitment for your specific Honda CB 900 model and year, and check current linkage/bush condition so the shocks can work as intended. After installation, set sag and damping to suit your typical riding load and revisit settings after a short bedding-in ride.

SKU HO506
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 Twin
Shock Length Eye to Eye (mm) 358.0 +10/-0
Spring Rate Standard 18.0 - 27.0 N/mm Progressive
Stroke Metal to Metal (mm) 92.0
Product Family STX 36 Twin
Fitted Spring 00380-05

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