2021
Sinnis Matrix 3i - Specifications & Review
Article Complete Info
| Articleid | 662172 |
|---|---|
| Category | Scooter |
| Make | Sinnis |
| Model | Matrix 3i |
| Year | 2021 |
Chassis, Suspension, Brakes & Wheels
| Frontbrakes | Single disc. Hydraulic. |
|---|---|
| Frontsuspension | Telescopic forks |
| Fronttyre | 130/60-13 |
| Rearbrakes | Single disc. Hydraulic. |
| Rearsuspension | Twin coil spring |
| Reartyre | 130/60-13 |
| Wheels | Front tyre |
Engine & Transmission
| Coolingsystem | Air |
|---|---|
| Displacement | 125.0 ccm (7.63 cubic inches) |
| Enginedetails | Single cylinder, four-stroke |
| Fuelsystem | Injection. EFI |
| Gearbox | Automatic |
| Power | 8.3 HP (6.1 kW)) @ 7500 RPM |
| Transmissiontypefinaldrive | Belt |
Other Specifications
| Coloroptions | Ultra Blue, Stealth Grey |
|---|---|
| Starter | Electric |
Physical Measures & Capacities
| Fuelcapacity | 6.50 litres (1.72 gallons) |
|---|---|
| Overallheight | 1280 mm (50.4 inches) |
| Overalllength | 2090 mm (82.3 inches) |
| Overallwidth | 865 mm (34.1 inches) |
| Seatheight | 710 mm (28.0 inches) If adjustable, lowest setting. |
| Weightincloilgasetc | 135.0 kg (297.6 pounds) |
About Sinnis
Country of Origin:
United Kingdom (brand/design); manufacturing via China with EU finishing
Founder:
Sinnis Motorcycles (Brighton-based distributor)
Best Known For:
Value 125–380 cc commuters, ADV-styled models, and learner bikes for the UK
Company History
Sinnis built a loyal UK following by pairing well-specced small motorcycles with local support—spares on the shelf, phone-answering dealers, and honest manuals. Early offerings focused on 125 cc commuters; later models added small-ADV and retro styles with ABS/CBS, EFI, and improved coatings for British weather. The brand’s real contribution is predictability for new riders: approachable seat heights, tidy fueling, and customer service that demystifies first ownership. Sinnis also nurtures community through ride-outs and training partners, treating the purchase as the start of a relationship. Historically, Sinnis exemplifies how a distributor can turn global platforms into trustworthy local products by sweating aftersales details and spec choices that match real UK roads and licensing.