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.
Öhlins Motorcycle Suspension Warranty
New Öhlins motorcycle shock absorbers, front forks and cartridge kits supplied by Teknik Motorsport are covered by the applicable Öhlins manufacturer’s warranty against defects in materials and workmanship.
Teknik Motorsport is an authorised Öhlins Service Centre and administers warranty claims in accordance with the Öhlins warranty conditions. The service intervals below form part of the maintenance requirements for Öhlins products supplied and supported by Teknik Motorsport.
This warranty is in addition to the consumer guarantees that apply under the Australian Consumer Law.
- Registered motorcycles — non-competition road use Five years, subject to correct application, installation, setup and servicing every: 20,000 km or two years, whichever occurs first.
- Registered motorcycles — adventure and light off-road use Five years, subject to correct application, spring rate, setup and servicing every: 10,000 km or annually, whichever occurs first.
- Unregistered or competition motorcycles Two years for eligible Öhlins MX and Enduro products, subject to inspection every ten hours and servicing every: 30 operating hours or annually, whichever occurs first.
Compliance with the applicable service interval is a condition of the Öhlins manufacturer’s warranty. Evidence of servicing may be required when a warranty claim is assessed.
A seal leak, loss of damping performance or internal wear arising after the prescribed service interval has been exceeded will be treated as a service or maintenance issue rather than a manufacturing defect.
Warranty repairs
Öhlins suspension products are designed to be serviced and repaired. Where a warranty claim is approved, the normal remedy is repair of the customer’s original suspension unit using genuine Öhlins replacement parts.
Replacement of a complete shock absorber, fork or cartridge kit is not automatic and would normally occur only where the product has suffered a manufacturing failure that cannot reasonably be repaired. This is at Ohlins discretion.Â
Öhlins spare parts and service kits
Öhlins spare parts, seals, bushes, service kits, springs, fluids and individual components are covered only against defects present when supplied.
No fixed age-based warranty applies to wear items, service parts or consumable components. Wear, deterioration, contamination, incorrect installation and damage caused by another component are not manufacturing defects.
Öhlins gives the customer a meaningful five-year warranty on products (Units), provided the suspension is maintained as suspension should be maintained. Teknik supports that warranty locally, can inspect the product properly, and can repair it with genuine parts rather than discarding it.
| SKU | HO506 |
| Brand | Ohlins |
| Shipping Weight | 5.0000kg |
| Shipping Size | 0.300 x 0.300 x 0.500m |
| Type | Units |
| 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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