HM Derapage RR 10 - 2010 Specifications and Reviews

The 2010 HM Derapage RR 10 is a lightweight 50cc super motard designed for young and novice riders seeking an agile, fun introduction to street riding. Powered by a spirited two-stroke single-cylinder engine with liquid cooling, it delivers sharp throttle response and nimble handling through urban environments and light trails. Best known for its accessible performance and playful character, this model suits riders who prioritize maneuverability and beginner-friendly dynamics.

2010
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Engine and Transmission Specifications

ClutchMulitplate in oil bath
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
Year2010
ModelHM Derapage RR 10

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter290 mm (11.4 inches)
Front brakesSingle disc. 2 piston caliper
Rear tyre dimensions130/70-17
Front tyre dimensions100/80-17
 
 

Physical measures and capacities

Reserve fuel capacity1.50 litres (0.40 gallons)
Fuel capacity6.00 litres (1.59 gallons)
Ground clearance273 mm (10.7 inches)
Overall width830 mm (32.7 inches)
Overall length2,080 mm (81.9 inches)
Overall height1,140 mm (44.9 inches)
Seat height860 mm (33.9 inches) If adjustable, lowest setting.
Dry weight86.0 kg (189.6 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed, black, white
StarterKick

Performance Profile & Rider Fit

Best For

Track55%
City60%
Cornering88%
Daily Riding25%
Touring10%
Passenger5%

Rider Profile

Best ForThis is a demanding minimoto-style machine best suited to experienced riders comfortable with a peaky two-stroke and a tiny, twitchy chassis.
PurposeBuilt as a pure supermoto plaything for tight, technical tarmac carving and playful hooligan riding rather than any practical transport role.
Rider FitExtremely light dry weight and a tall seat height reward an agile, confident rider but offer little in the way of comfort or wind protection for longer stints.
CharacterA tiny, high-revving two-stroke supermoto with sharp geometry, minimal weight, and a kick-start charm that favors flickable fun over outright speed.
Not Ideal ForThis is not the bike for riders wanting comfortable long-distance touring, pillion capability, or serious off-road ground-covering ability.

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

Rider Fit Visualizer

2010 HM Derapage RR 10 Rider Ergonomics Assessment

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

Feet:

At 860mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2010 HM Derapage RR 10, with a relaxed knee angle of around 135 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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