The Ohlins HO145 is an STX 36 twin rear shock package for the Honda CB 400 Superfour. Built around Ohlins race-derived damping know-how, it focuses on delivering clear feedback and consistent control for spirited street riding. The design uses a gas-charged damping system intended to maintain stability and feel as conditions change.

Ohlins | Made to race, perfected to ride

Ohlins STX twin shocks are developed to provide controlled movement and predictable traction from the rear of the motorcycle. The HO145 is configured as a rear twin-shock solution to suit the CB 400 Superfour chassis layout.

Shock design & features

  • STX 36 twin rear shock configuration
  • Oil and gas are separated to support consistent damping behaviour
  • Race-proven valving approach aimed at stability and corner-exit drive

Tuning controls

This unit provides external damping adjustment for both compression and rebound, allowing you to tune feel and support for your preferred road pace and surface conditions. Spring preload adjustment is also provided to set ride height and sag for the rider and load.

Base setup (factory preset)

The shock is supplied with an Ohlins base setting intended as a starting point for the CB 400 Superfour. From there, small changes to rebound, compression and preload can be used to refine comfort, grip and chassis balance.

Before you install

  • Confirm the motorcycle model and fitment for Honda CB 400 Superfour and rear twin-shock mounting.
  • Set sag using spring preload before making damping changes.
  • After installation, re-check fastener torque and clearance through full suspension travel.

Serviceability/lifecycle

Ohlins shocks are designed to be serviced and reconditioned. Periodic servicing helps keep damping performance consistent and supports long component life.

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. 

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 HO145
Model # S36PR1C1LB
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) 325.0 +10/-0
Spring Rate Standard 16.0 - 26.0 N/mm Progressive
Type Code S36PR1C1LB
Stroke Metal to Metal (mm) 92.0
Product Family STX 36 Twin
Fitted Spring 00380-04

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