The Ohlins STX 46 Street rear shock for Suzuki M 1800R, M 1800R2 and M 1800Z is built to deliver controlled damping and clear feedback for everyday road riding. It uses Ohlins monotube architecture aimed at maintaining consistency through varied road conditions. Adjustment is focused on practical tuning without adding unnecessary complexity.

Ohlins | Made to race, perfected to ride

Developed from Ohlins race-derived damping concepts, the STX 46 Street range is designed to improve stability, traction feel and overall chassis control on the road. This unit is a direct-fit rear application for the M 1800R series listed.

Shock design & features

  • Monotube, oil/gas separated design to help maintain damping consistency
  • STX 46 Street construction intended for predictable response and durability in street use
  • Supplied with an Ohlins spring as fitted from factory

Tuning controls

  • Rebound damping adjustment to tune how the shock extends after compression
  • Compression damping is not externally adjustable on this model
  • Spring preload adjustment is not specified in the provided data

Base setup (factory preset)

This shock is delivered with an Ohlins baseline valving and spring combination suited to its intended street application. Fine-tuning is done via the available rebound adjuster to match rider preference and road conditions.

Before you install

  • Confirm model fitment: Suzuki M 1800R, M 1800R2, M 1800Z
  • Inspect linkage/bushes and mounting hardware condition during installation
  • Set sag after installation to ensure the shock operates in its optimal range

Serviceability/lifecycle

As an Ohlins performance unit, routine servicing helps maintain damping quality over time. Service intervals depend on use and conditions; street use typically allows longer periods between services than track or harsh environments.

SKU SU714
Model # S46DR1L
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) 332.5 0/-12
Spring Rate Standard 180.0 N/mm
Type Code S46DR1L
Stroke Metal to Metal (mm) 47.5
Product Family STX 46 Street
Fitted Spring: 21119-74
Spring Colour Yellow
Rec. Ohlins Oil 01309-

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