The Ohlins HO1690 STX 46 MX is a rear mono shock absorber built for the Honda CRF 150R. It uses gas-pressurised damping to help maintain consistent control through changing track conditions. Separate damping circuits allow the shock to be tuned to suit rider preference and surface grip.

Ohlins | Made to race, perfected to ride

Developed from Ohlins motocross suspension programs, this unit is designed to deliver predictable chassis behaviour and clear feedback. It’s intended for riders who want a tunable rear end without compromising consistency during longer motos.

Who this shock is for

Suited to CRF 150R motocross use where traction, stability and repeatable damping are priorities. A practical choice if you want to tailor the rear suspension feel for different tracks and riding styles.

Shock design & features

  • Rear mono shock for Honda CRF 150R
  • Gas-pressurised design to support consistent damping performance
  • Independent damping circuits for more precise control

Tuning controls

This shock provides external adjustment for compression and rebound damping, allowing changes to support, comfort and traction as conditions evolve.

Before you install

No spring is supplied with this shock. A compatible spring is sold separately (refer to the notes for the recommended series) so the spring rate can be matched to the rider and intended use.

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 HO1690
Model # S46PR1C2W
Barcode # HO1690
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 Mono
Shock Length Eye to Eye (mm) 427.0
Spring Rate No Spring/s Supplied
Type Code S46PR1C2W
Product Family STX 46 MX
Notes 00596 series spring
Fitted Spring Sold separately, see notes.
Rec. Ohlins Oil 01304-

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