The Ohlins BM510 STX 46 Blackline rear shock is built to suit BMW R nineT and R nineT Pure models, combining a classic Blackline finish with modern damping control. It is designed to improve composure and stability while keeping the bike’s character intact. With multiple external adjustments, it can be tuned to match your load, road conditions and riding style.

Ohlins | Made to race, perfected to ride

Ohlins street shocks focus on consistent damping behaviour and clear adjustability. The STX 46 Blackline family is aimed at riders who want modern control with a finish that suits classic and custom aesthetics.

Shock design & features

This is a rear mono shock with a separated oil and gas layout, helping maintain damping consistency during varied road use. The Blackline treatment is intended to complement heritage styling without changing the underlying performance intent of the unit.

Tuning controls

  • Rebound damping adjustment to control how the shock returns after a bump
  • Compression damping adjustment to manage support and impact feel over bumps
  • Spring preload adjustment to set ride height and suit rider/passenger load

Who this shock is for

Suited to riders using their R nineT on the street who want improved comfort and stability with the ability to fine-tune the ride. It also fits well where appearance matters, including classic builds and custom applications that suit a dark, understated finish.

Before you install

Confirm fitment for your exact model and configuration, and set preload and damping to a sensible baseline after installation. If you are changing load (luggage or pillion) or other suspension components, plan to re-check your settings so the bike remains balanced front to rear.

SKU BM510
Model # S46PR1C1LB (B)
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) 368.0 +7/-5
Spring Rate Standard 160.0 N/mm
Type Code S46PR1C1LB (B)
Stroke Metal to Metal (mm) 46.5
Product Family STX 46 Blackline
Fitted Spring: 21102-64
Spring Colour Black

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