The Ohlins BM538 STX 46 Blackline shock is built to improve control and ride quality on BMW K1600 models. Designed for road use, it combines Ohlins damping performance with a Blackline finish suited to understated or custom styling. This unit provides external adjustments so you can tailor the feel for load, pace and road conditions.

Ohlins | Made to race, perfected to ride

Ohlins road shocks are developed with a focus on damping consistency, chassis stability and clear feedback at the tyre. The STX 46 design is intended to deliver predictable support across everyday road riding and touring loads.

Who this shock is for

  • BMW K1600 riders wanting a more controlled, composed ride on the street
  • Touring riders who adjust for luggage or passenger weight
  • Owners chasing improved stability and feel without changing the character of the bike

Shock design & features

This is an Ohlins STX 46 monotube-style shock using a gas-separated layout to maintain damping stability as conditions change. The Blackline finish is intended to suit bikes where a darker, more classic aesthetic is preferred.

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Preload adjustment

Before you install

Confirm fitment for your exact BMW K1600 variant and year, and ensure the mounting position matches your application. After installation, set preload for correct ride height, then fine-tune rebound and compression to suit your roads and load.

Serviceability/lifecycle

Ohlins shocks are designed to be serviceable, with wear parts replaceable during routine maintenance. Regular servicing helps keep damping performance consistent over the long term.

SKU BM538
Model # S46PR1C1Q1
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) 449.5
Spring Rate Standard 58.0 N/mm
Type Code S46PR1C1Q1
Stroke Metal to Metal (mm) 130.0
Product Family STX 46 Adventure
Fitted Spring: 00580-13

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