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Supermotos

2019Keeway TX 125 Supermoto E4

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The 2019 Keeway TX 125 Supermoto E4 is an accessible entry-level supermoto suited for new riders and urban commuters seeking an agile, lightweight machine. Known for its nimble handling and approachable 125cc performance, it combines street-focused styling with genuine off-road capability. The bike excels in tight city environments while offering weekend trail versatility.

Capacity: 124.8 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 130.0 kg
Seat height: 860 mm
Power: 11.5 HP (8.4 kW) @ 9000 RPM

⇄ Compare with another bike ＋ Add to garage All model years

Other years 2019 2020 2021

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail40%

Cornering60%

City riding75%

Daily riding60%

Touring20%

Two-up25%

Track20%

Best for: Designed primarily as an urban commuter and playful street bike with supermoto styling rather than a genuine performance or off-road machine.
Built for: A nimble, upright, tall-stanced small-bore machine that rewards flickable low-speed handling and city maneuverability over outright speed.
Not ideal for: Not a good fit for riders wanting sustained highway touring, two-up comfort, or serious off-road capability given its limited power and street-biased suspension travel.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 860mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2019 Keeway TX 125 Supermoto E4, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

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Full specifications

Engine

Capacity: 124.8 ccm
Power: 11.5 HP (8.4 kW) @ 9000 RPM
Torque: 10.0 Nm (1.0 kgf-m) @ 7000 RPM
Engine type: Single, four-stroke
Power/weight ratio: 0.0885 HP/kg (dry)
Bore x stroke: 54.0 x 54.5 mm
Compression: 9.6:1
Cooling system: Air
Fuel system: Carburettor
Starting: Electric & kick
Ignition: CDI
Valves per cylinder: 4
Lubrication system: Pressure Splash

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, Multiplate

Dimensions & weight

Wheelbase: 1340 mm
Overall length: 2060 mm
Overall width: 820 mm
Seat height: 860 mm
Dry weight: 130.0 kg
Fuel capacity: 11.20 litres
Ground clearance: 240 mm

Chassis & suspension

Frame: Bassinet
Front suspension: Telescopic fork
Rear suspension: Telescopic coil sprong oil damped
Front wheel travel: 150 mm
Rear wheel travel: 51 mm

Brakes & wheels

Front brakes: Single disc
Front brakes diameter: 280 mm
Rear brakes: Single disc
Rear brakes diameter: 240 mm
Front tyre: 100/80-17
Rear tyre: 130/70-17

Other

Color options: Black/Grey

Specs last verified against published sources: October 2026.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2019	2020	2021
Capacity	125 cc	125 cc	125 cc
Dry weight	130 kg	130 kg	130 kg
Seat height	860 mm	860 mm	860 mm
Fuel capacity	11.2 L	11.2 L	11.2 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2019 Keeway TX 125 Supermoto E4 motorcycle is a sleek and stylish option for riders looking for an affordable and reliable street bike. With its 125cc engine, this motorcycle offers a great balance of power and fuel efficiency, making it a great choice for urban commuting. The Supermoto E4 also features a lightweight design, making it easy to maneuver through city streets and traffic. Its comfortable seating position and responsive handling make it a fun and enjoyable ride for both new and experienced riders.

In terms of aesthetics, the 2019 Keeway TX 125 Supermoto E4 motorcycle stands out with its modern and edgy design. Its sharp lines and bold graphics give it a sporty and aggressive look that is sure to turn heads on the road. Overall, the Supermoto E4 offers great value for riders who are looking for a stylish, practical, and affordable street bike.

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