The Ohlins BM551 rear shock is built around the STX 46 architecture for the BMW K 1200 LT. It is designed to deliver consistent damping feel and better control when load and road conditions change. This unit uses a separated oil/gas layout to help maintain damping stability on longer rides.

Ohlins | Made to race, perfected to ride

Ohlins suspension is developed with a focus on predictable behaviour and repeatable tuning. The aim is to give you a rear end that stays composed over varying surfaces, while keeping feedback clear at the tyre contact patch.

Shock design & features

  • Rear mono shock for BMW K 1200 LT fitment
  • STX 46 design using separated oil/gas for consistent damping performance
  • Built for adventure and touring use where load and surface quality can vary

Tuning controls

This shock provides rebound damping adjustment, allowing you to fine-tune how quickly the rear returns after bumps and weight transfer. It also includes a remote hydraulic spring preload adjuster, making it easier to compensate for luggage or a pillion without disassembly.

Base setup (factory preset)

The shock is supplied with an Ohlins base setting intended as a starting point. From there, small changes to rebound and preload can be used to match your load, tyres and preferred ride feel.

Before you install

  • Confirm fitment for BMW K 1200 LT and check clearance around the shock body and hose routing for the remote preload adjuster
  • Set static and rider sag after installation to suit your usual load
  • If your bike is used with frequent load changes, note your preferred preload and rebound settings for repeatability

Serviceability/lifecycle

This Ohlins unit is designed to be serviced to restore performance over time. Regular servicing helps maintain damping consistency and keeps adjusters operating smoothly.

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 BM551
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) 400.0
Spring Rate Standard 200.0 N/mm
Type Code S46DR1S
Stroke Metal to Metal (mm) 55.0
Product Family STX 46 Adventure
Fitted Spring 01099-84

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