The Ohlins BM525 STX 46 Adventure rear shock is built for BMW R 1150 RT riders who want consistent damping control across changing road conditions and touring loads. It uses a monotube design aimed at maintaining stability and chassis support over long distances. Setup changes are made via external adjusters, allowing you to tune feel without disassembly.

Ohlins | Made to race, perfected to ride

Ohlins suspension is developed with a focus on predictable damping behaviour and repeatable adjustability. The BM525 is intended to improve control and comfort while preserving clear feedback at the rear wheel.

Shock design & features

This is an STX 46 Adventure-series rear mono shock with a gas-separated internal layout (not an emulsion design). The architecture is aimed at stable damping performance during extended use, including when the bike is carrying extra weight.

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Spring preload adjustment

Base setup (factory preset)

The shock is supplied with a factory baseline setting to suit the standard fitted spring. From there, you can refine preload for load and ride height, then use rebound and compression adjustments to balance comfort and control for your typical roads and touring conditions.

Before you install

  • Confirm fitment for BMW R 1150 RT and rear mono application before installation.
  • Check clearance around the shock body and adjusters, especially if you run luggage systems.
  • After installation, set sag and verify full range of adjuster movement.

Serviceability/lifecycle

Like other Ohlins units, this shock is designed to be serviced to maintain performance over time. Periodic inspection and servicing helps keep damping consistent, particularly for high-kilometre touring 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 BM525
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) 366.0
Spring Rate Standard 190.0 N/mm
Type Code S46DR1S
Stroke Metal to Metal (mm) 56.0
Product Family STX 46 Adventure
Fitted Spring 01092-79

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