The Ohlins STX 36 Blackline rear shock pair for Vespa GTS 300/150 is designed to improve rear-end control and ride comfort while maintaining a classic appearance. Built as a matched left and right set, it suits everyday road use where stability and consistency matter. This is an emulsion-style damper design, keeping the layout compact and well suited to scooter packaging.

Ohlins | Made to race, perfected to ride

Ohlins suspension is developed with a focus on predictable damping behaviour and dependable build quality. The Blackline finish is aimed at riders who want premium function without a modern “race” look. For Vespa applications, that balance of control and comfort is often the main reason to step up to an Ohlins unit.

Who this shock is for

  • Vespa GTS 300/150 riders wanting more support and composure from the rear suspension
  • Owners building a classic or custom look who still want modern damping control
  • Riders who carry varying loads and want adjustability to suit different conditions

Shock design & features

  • Rear twin shock pair supplied as left and right units
  • STX 36 Blackline family construction
  • Emulsion shock architecture (oil and gas in a shared chamber)

Tuning controls

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

Before you install

  • Confirm fitment for your specific Vespa GTS 300 or 150 model and year
  • Set sag and preload for rider weight and typical load before fine-tuning damping
  • Note: optional springs and component brackets are referenced for GTS 150 in the supplied notes

Serviceability/lifecycle

As an Ohlins unit, these shocks are intended to be maintained rather than treated as disposable. Periodic servicing helps keep damping consistent over time, particularly if the scooter is used regularly on rough roads or in wet conditions.

SKU PI913
Model # S36E (B)
Barcode # PI913
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 Twin
Shock Length Eye to Eye (mm) RH 324.0 LH 328.0
Spring Rate Standard 14.2 - 21.1 N/mm Progressive
spring rate TBA
Type Code S36E (B)
Stroke Metal to Metal (mm) RH 84.0 LH 88.0
Product Family STX 36 Blackline
Notes Optional springs 60360-14 and component brackets supplied in the box recommended for GTS 150
Fitted Spring: 60360-13
Rec. Ohlins Oil 01309-

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