The Ohlins BM491 STX 46 Blackline rear shock is designed for BMW R nineT Scrambler and R nineT Urban G/S models where improved damping control and a classic finish are both priorities. Built around Ohlins STX technology, it focuses on consistency and feedback over varying road surfaces. Adjustment is provided for tuning to rider preference and load.

Ohlins | Made to race, perfected to ride

Ohlins suspension is developed with a strong emphasis on controlled damping behaviour and repeatable adjustability. The STX 46 Blackline range pairs proven internal design with a dark finish suited to classic and custom styling.

Shock design & features

  • STX 46 Blackline rear mono shock configuration
  • Oil and gas separated internal architecture for stable damping behaviour
  • Purpose-built fitment for BMW R nineT Scrambler and R nineT Urban G/S applications

Tuning controls

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

Before you install

  • Fitment note: does not fit M.Y. 2021
  • Rear mounting application for the listed BMW models

Serviceability/lifecycle

This Ohlins shock is intended to be maintained as part of normal suspension servicing. Periodic oil and wear-part replacement helps keep damping performance consistent over time.

SKU BM491
Model # S46DR1L (B)
Barcode # BM491
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) 374.0 +10/-2
Spring Rate Standard 140.0 N/mm
Type Code S46DR1L (B)
Stroke Metal to Metal (mm) 53.0
Product Family STX 46 Blackline
Notes *Does not fit M.Y. 2021*
Fitted Spring: 21102-54
Rec. Ohlins Oil 01309-

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