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Supermotos

2018HM Derapage RR 4T

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The 2018 HM Derapage RR 4T is an Italian lightweight enduro bike suited for trail riders and beginners seeking accessible off-road performance. Its compact dimensions and manageable 106kg weight make it easy to handle, while dual electric and kick starting ensure reliability in remote terrain. Known for nimble handling and approachable character, it excels on technical single-track and desert riding.

Capacity
124.7 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Dry weight
106.0 kg
Seat height
902 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 78
Off-road & trail55%
Cornering90%
City riding80%
Daily riding45%
Touring20%
Two-up20%
Track65%
Best for
Built for tight, twisty roads, supermoto-style track days, and playful urban riding rather than covering long distances quickly.
Built for
A nimble, high-strung little machine that rewards an energetic, throttle-happy riding style and loves being thrown into corners.
Not ideal for
Not a good fit for riders seeking a relaxed commuter, a passenger-friendly bike, or a machine for sustained highway touring.

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 902mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2018 HM Derapage RR 4T, with a relaxed knee angle of around 145 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 over 900 mm — Sky High →

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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 & kick
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
1452 mm
Overall length
2094 mm
Overall width
915 mm
Overall height
1201 mm
Seat height
902 mm
Dry weight
106.0 kg
Fuel capacity
7.30 litres
Ground clearance
295 mm
Reserve fuel capacity
1.50 litres
Chassis & suspension
Frame
Aluminium perimeter frame
Front suspension
USD fork
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
110/70-17
Rear tyre
140/70-17
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 RR 4T is a high-performance motorcycle that offers both power and agility. With a 450cc 4-stroke engine, this bike delivers impressive speed and acceleration, making it a thrill to ride on both paved roads and off-road trails. The design of the Derapage RR 4T is sleek and modern, with a sturdy frame and top-of-the-line components that contribute to its superior performance. Whether you're a seasoned rider or a newcomer to the world of motorcycles, the HM Derapage RR 4T is sure to impress with its combination of power, precision, and style.

Overall, the 2018 HM Derapage RR 4T is a top-notch motorcycle that stands out in its class. Its powerful engine, advanced features, and stylish design make it a standout choice for riders who are looking for a high-quality, high-performance bike. Whether you're hitting the open road or tackling rugged off-road terrain, the Derapage RR 4T delivers a thrilling and reliable riding experience that is sure to impress. If you're in the market for a new motorcycle, the HM Derapage RR 4T is definitely worth considering.

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Common questions

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

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

What engine power does the HM Derapage RR 4T have?

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

How many gears does the HM Derapage RR 4T have?

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

How much does the HM Derapage RR 4T weigh?

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

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