Sinnis T125 - Specifications & Review

T125

Article Complete Info

Articleid871026
CategorySuper motard
MakeSinnis
ModelT125
Year2021

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc. Hydraulic.
FrontsuspensionTelescopic forks
Fronttyre100/80-17
RearbrakesSingle disc. Hydraulic.
RearsuspensionMono Shock Absorber with Pre-Load Adjustment
Reartyre120/80-17
WheelsCast Aluminum 10-Spoke

Engine & Transmission

CoolingsystemLiquid
Displacement124.2 ccm (7.58 cubic inches)
EnginedetailsSingle cylinder, four-stroke
EnginetypeBalancer shaft
FuelsystemInjection. Delphi
Gearbox6-speed
Power11.2 HP (8.2 kW)) @ 9500 RPM
TransmissiontypefinaldriveChain
Valvespercylinder4

Other Specifications

CarryingcapacitySaddlebags, top box
ColoroptionsArctic White, Canyon Red
CommentsWindscreen.
InstrumentsSemi-Digital
StarterElectric

Physical Measures & Capacities

Fuelcapacity14.00 litres (3.70 gallons)
Groundclearance158 mm (6.2 inches)
Overallheight1280 mm (50.4 inches)
Overalllength2090 mm (82.3 inches)
Overallwidth870 mm (34.3 inches)
Seatheight780 mm (30.7 inches) If adjustable, lowest setting.
Weightincloilgasetc162.0 kg (357.1 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.

Other Years

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