The Ohlins BM361 TTX GP rear shock is built for riders chasing accurate chassis control and repeatable damping on a BMW S 1000 RR. Developed from the TTX GP platform, it focuses on clear feedback and stable traction under load. This unit uses a gas-pressurised design with separated oil and gas to help maintain damping consistency during hard track use.

Ohlins | Made to race, perfected to ride

TTX GP is Ohlins’ race-derived rear shock architecture aimed at high-grip, high-speed applications. The BM361 is configured as a rear mono shock for the S 1000 RR fitment noted, with valving intended for performance riding and track conditions.

Who this shock is for

Suited to riders who want a dedicated track-capable rear shock with a broad tuning window. It’s a good match if you prioritise rear grip on corner exit, stability under braking, and consistent behaviour over a session.

Shock design & features

  • TTX GP rear mono shock design
  • Gas-pressurised damping with oil and gas separation for consistent performance
  • Race-proven internal architecture intended to improve stability and traction

Tuning controls

  • Rebound damping adjustment
  • Compression damping adjustment
  • Ride height adjustment
  • Spring preload adjustment

Before you install

Check model compatibility before ordering: the supplied notes specify TTX GP fitment and indicate it is not for the HP4 variant. After installation, set sag and baseline damping to suit your tyres, pace, and track surface before making fine changes.

Serviceability/lifecycle

As a rebuildable Ohlins unit, the BM361 is intended to be serviced to keep damping performance consistent. Regular servicing is especially important when used on track, where heat and workload accelerate oil and seal wear.

SKU BM361
Model # T36PR1C1LB
Barcode # BM361
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) 310.0 +5/-1
Spring Rate Standard 85.0 N/mm
Type Code T36PR1C1LB
Stroke Metal to Metal (mm) 60.0
Product Family TTX GP
Notes TTX GP. Not HP4
Fitted Spring: 21040-26
Spring Colour Yellow

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