Sinnis Harrier Header
Sinnis Harrier

Aggressive Styling, Sports Scooter
From only £1599

The Sinnis Harrier 125cc scooter compiles the best in sporty looks, agile handling and aerodynamic form into one sleek package. Designed for those wanting a cool, nippy 125cc scooter that performs and delivers

  • Sports Design

  • Superb Economy

  • 24 Months Warranty

Sinnis Harrier

Sinnis Harrier
Aggressive Styling, Sports Scooter

Available Colours

Sports Black / Red
Sinnis Harrier Slider

Visibly Better

The Sinnis Harrier lights up the road ahead with conventional and LED lighting, which is all designed to flow with the lines of this sporty “race rep” scooter. Whilst the race numbers and duel colour seat add to the overall sleek aesthetic

Sinnis Harrier Slider

Essential Scooterist

The Harrier offers an excellent sized helmet storage capacity under the duel colour stitched seat, this is complimented by a luggage rack on the rear where you can add additional 'top box' storage

Sinnis Harrier Slider

Take Flight with the Harrier

The smooth lines and graphic design of the Harrier 125 show a true scooter race replica heritage, inherent in the history of this machine. The Harrier is used as favoured paddock scooter to many race teams in the UK, including BSB and Thundersport championships

Specifications and Technical Details


Model Name:
Sinnis Harrier


Max Power:
6.1Kw / 8.1bhp


GY6 - BN152QMI
Engine Type:
Single Cylinder
Engine Stroke:
Engine Cooling:
Air Cooled
125 cc
Gear Type:
Drive Type:
Start Type:
Electric / Kick
Fuel Delivery:
Delphi engine management, EFI system

Braking System

Front Brake:
Hydraulic Disc
Rear Brake:


Front Tyre:
120/70-12 White Wall
Rear Tyre:
120/70-12 White Wall
Tyre Specifics:
Tubeless, 12 inch
Front Suspension:
Telescopic Forks
Rear Suspension:
Twin Shock Absorber (Adjustabl


Seat Height:
Handlebar Width:

The Engine.

The Sinnis Harrier Scooter utilises the 125cc GY6 engine, producing 8HP. The engine is a two valve 4 stroke system that is controlled by an Engine Management Unit (ECU) to provide not just lower emissions, but a more linear power curve when riding. This helps to provide exceptional fuel consumption whether riding in the city or on the open road

GY6 - BN152QMI
Find a Dealer

Find your local Sinnis Dealer

If you are ready to make a purchase or simply wish to see a Sinnis model in person and find out more, use our interactive map to find your nearest Sinnis dealer.

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Why Buy Sinnis

Why Buy Sinnis

We are a small team based in Brighton UK, all of whom have a passion about the brand and motorcycling in general, this sets us apart from others...

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Warranty Information

The Sinnis Warranty

To protect you against the cost of replacement parts should something unexpectedly go wrong, all Sinnis machines come with a 12 or 24 month warranty as standard.

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Models in pictures are subject to change without notice and may have optional extras equipped