The Ohlins BM506 STX 46 Adventure Shock Rear is a replacement rear shock absorber for the BMW R 1200 ST, designed for adventure and touring use. Built around Ohlins’ STX architecture, it’s intended to improve control and consistency when conditions and loads change. External adjusters allow practical tuning without dismantling the unit.

Ohlins | Made to race, perfected to ride

Ohlins suspension is engineered to deliver predictable damping behaviour and repeatable adjustments. This unit is part of the STX 46 Adventure family, aimed at riders who want stable handling and good compliance on mixed surfaces.

Who this shock is for

  • BMW R 1200 ST riders who tour, commute or ride on variable road surfaces
  • Riders who want added control and comfort on longer days in the saddle
  • Anyone who needs to tune the rear suspension for changing loads (solo vs luggage or pillion)

Shock design & features

This is a monotube shock with a separated gas and oil design for consistent damping and reduced fade during sustained use. The STX layout is built for durability and serviceability, suited to real-world adventure and touring conditions.

Tuning controls

The BM506 provides external damping adjustment for rebound and compression. Spring preload adjustment is also provided to help set ride height and support when load and riding conditions change.

Before you install

  • Confirm fitment for BMW R 1200 ST and rear mono position before installation
  • Set sag and preload first, then fine-tune rebound and compression to suit your tyres, load and road conditions
  • Plan periodic servicing to keep damping performance consistent over time

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 BM506
Model # S46DR1S
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) 379.0
Shock Length Eye to Eye (mm) 379
Spring Rate Standard 170.0 N/mm
Type Code S46DR1S
Stroke Metal to Metal (mm) 56.0
Product Family STX 46 Adventure
Fitted Spring 01092-69

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