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Supermotos

2018HM Derapage 4T

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The 2018 HM Derapage 4T is an Italian lightweight enduro suited for novice and intermediate riders seeking an accessible off-road machine. Known for its manageable 106 kg weight and approachable 900 mm seat height, it excels in trail riding and offers genuine dirt bike capability without intimidating complexity.

Capacity
124.7 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Dry weight
106.0 kg
Seat height
900 mm
Power
15.0 HP (11.0 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 92Comfort 40Off-road 55Touring 25Road manners 65
Off-road & trail55%
Cornering88%
City riding75%
Daily riding45%
Touring20%
Two-up20%
Track60%
Best for
Built for sharp, playful supermotard riding, tight cornering, and flickable fun on twisty roads rather than outright speed or distance.
Built for
A lightweight, high-revving, aggressive little streetfighter with sharp handling and minimal creature comforts.
Not ideal for
Not a good fit for riders seeking highway comfort, long-distance touring capability, or a relaxed, low-effort ride.

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

Will it fit you?

Worked out in your browser - nothing is sent to us
At 900mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2018 HM Derapage 4T, with a relaxed knee angle of around 140 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
124.7 ccm
Power
15.0 HP (11.0 kW)
CO2 Emissions
3 CO2 g/km
Engine type
Single, four-stroke
Power/weight ratio
0.1415 HP/kg (dry)
Bore x stroke
52.0 x 58.6 mm
Compression
11.2:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Valves per cylinder
4
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet, multi-plate
Dimensions & weight
Wheelbase
1395 mm
Overall length
2080 mm
Overall width
830 mm
Overall height
1140 mm
Seat height
900 mm
Dry weight
106.0 kg
Fuel capacity
7.30 litres
Ground clearance
298 mm
Reserve fuel capacity
1.50 litres
Chassis & suspension
Frame
Steel perimeter frame
Front suspension
USD fork, 41mm
Rear suspension
Mono shocks
Front wheel travel
260 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
290 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
100/80-17
Rear tyre
130/70-17
Other
Color options
Red, white, green, blue
Comments
Italian brand.

Specs last verified against published sources: .

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

Rider Reviews

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MotorcycleDB

The 2018 HM Derapage 4T is a powerful and versatile motorcycle that offers an exhilarating riding experience. With its 450cc engine, this bike delivers impressive performance and acceleration, making it ideal for both off-road adventures and urban commuting. The lightweight and agile design allows for easy maneuverability, while the sturdy suspension system ensures a smooth and responsive ride. Whether you're a seasoned rider or a beginner, the HM Derapage 4T offers reliable handling and control, making it a top choice for motorcycle enthusiasts.

In addition to its impressive performance, the 2018 HM Derapage 4T boasts a stylish and modern aesthetic that is sure to turn heads on the road. The sleek bodywork and eye-catching graphics give this bike a unique and sporty look, while the comfortable seating position and ergonomic design make for a comfortable ride, even on longer journeys. With its combination of power, agility, and visual appeal, the HM Derapage 4T stands out as a top contender in the world of off-road motorcycles. If you're in the market for a motorcycle that offers both thrilling performance and striking style, the 2018 HM Derapage 4T is definitely worth considering.

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Common questions

What is the engine size of the HM Derapage 4T?

The 2018 HM Derapage 4T has a Capacity of 124.7 ccm (7.61 cubic inches).

What engine power does the HM Derapage 4T have?

The 2018 HM Derapage 4T has a Power of 15.0 HP (11.0 kW).

How many gears does the HM Derapage 4T have?

The 2018 HM Derapage 4T has a Gearbox of 6-speed.

How much does the HM Derapage 4T weigh?

The 2018 HM Derapage 4T has a Dry weight of 106.0 kg (233.7 pounds).

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