The Ohlins HO919 STX 36 Scooter rear shock pair is built for the Honda MSZ 125 (Monkey), replacing the rear twin units with a matched set designed for controlled, consistent damping. Using a gas-charged layout, it helps maintain stability and feel as conditions change. This kit is intended to improve chassis control and traction without changing the character of the bike.

Ohlins | Made to race, perfected to ride

STX 36 Scooter shocks carry Ohlins design practice into compact applications where packaging is tight but control still matters. For the Monkey’s rear twin setup, this pair is supplied as a dedicated fitment.

Who this shock is for

  • Riders who want clearer rear-end feedback and calmer behaviour over bumps.
  • Owners looking to improve stability and grip from the rear twin suspension on road use.
  • Anyone who values tunability over a fixed, non-adjustable replacement.

Shock design & features

This is a gas-charged emulsion shock design, where the oil and gas share the same main body rather than being separated by an external reservoir. The STX 36 Scooter family focuses on controlled damping response in a compact package suited to scooter-style twin shock layouts.

Tuning controls

Adjustability is provided for rebound damping, allowing you to tailor how quickly the rear returns after compression. Spring rate changes are also supported via the supplied springs (including an extra optional spring noted in the kit contents).

Before you install

  • Confirm your model and year match: Honda MSZ 125 (Monkey) with rear twin shocks.
  • Fit as a pair to maintain balanced left/right damping behaviour.
  • Record your original settings before making changes so you can return to a known baseline.
SKU HO919
Model # S36E
Barcode # HO919
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) 334.0
Spring Rate Standard 11.0 - 15.0 N/mm Progressive
spring rate TBA
Type Code S36E
Stroke Metal to Metal (mm) 92.0
Product Family STX 36 Scooter
Notes Extra optional spring in box 60360-02 (12/19 N/mm Prog.)
Fitted Spring: 60360-01

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