HM Derapage - 2018 Specifications and Reviews

The 2018 HM Derapage is an Italian lightweight motorcycle ideal for novice and budget-conscious riders seeking an affordable entry point into motorcycling. Known for its nimble handling and compact dimensions, it delivers practical commuting performance with electric and kick start convenience. Its lightweight construction and modest fuel capacity make it well-suited for urban riding and short-distance journeys.

2018
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Engine and Transmission Specifications

ClutchWet, multi-plate
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel systemCarburettor. Dell´Orto PHBN 16
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression12.0:1
Engine typeSingle cylinder, two-stroke
Capacity:49.70 ccm (3.03 cubic inches)
 
 

CategorySuper motard
Year2018
ModelHM Derapage
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter250 mm (9.8 inches)
Front brakesSingle disc
Rear tyre130/70-17
Front tyre100/80-17
Rear SuspensionMono shocks
Front wheel travel260 mm (10.2 inches)
Front SuspensionUSD fork
Frame typePerimeter frame

Physical measures and capacities

Reserve fuel capacity1.50 litres (0.40 gallons)
Fuel capacity6.00 litres (1.59 gallons)
Wheelbase1,398 mm (55.0 inches)
Ground clearance324 mm (12.8 inches)
Overall width800 mm (31.5 inches)
Overall length2,058 mm (81.0 inches)
Overall height1,193 mm (47.0 inches)
Seat height908 mm (35.7 inches) If adjustable, lowest setting.
Dry weight95.9 kg (211.4 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsItalian brand.
StarterElectric & kick
Color optionsRed, white, green, blue

Performance Profile & Rider Fit

Best For

Track70%
City60%
Cornering90%
Daily Riding30%
Touring15%
Passenger10%

Rider Profile

Best ForBest suited to riders with at least some two-stroke or mini-moto experience, since this tiny 50cc supermotard demands high revs and active riding rather than forgiving low-end torque.
PurposeBuilt as a pint-sized supermotard for tight, playful riding on twisty tarmac, in car parks, or on mini-moto style tracks rather than for serious point-to-point speed.
Rider FitIts very low dry weight and tall, narrow supermotard stance favor lighter or shorter riders who can flick it around easily, though the 908 mm seat height requires reasonable leg reach.
CharacterA high-strung, buzzy little two-stroke that rewards an aggressive, revvy riding style with sharp, go-kart-like handling and immediate direction changes.
Not Ideal ForNot a sensible choice for highway commuting, long-distance touring, carrying a passenger, or serious off-road use given its tiny engine and minimal fuel range.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 HM Derapage Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 908mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2018 HM Derapage, with a relaxed knee angle of around 145 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2018 HM Derapage motorcycle is a powerful and sleek off-road bike that offers performance and style for riders looking for an adrenaline-filled adventure. With a powerful 450cc engine, the Derapage delivers impressive speed and agility, making it a top choice for off-road enthusiasts. The bike's sharp design and advanced suspension system contribute to its impressive handling and maneuverability, making it an ideal option for tackling challenging terrains. In addition to its impressive performance capabilities, the 2018 HM Derapage motorcycle also boasts a range of innovative features, including a digital display, LED lighting, and advanced safety systems. These modern touches enhance the overall riding experience and provide added convenience and peace of mind for riders. Whether you're navigating rugged trails or cruising through open terrain, the HM Derapage offers a thrilling and reliable off-road experience that is sure to impress even the most demanding riders.
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