Sherco 50 SM-R - 2021 Specifications and Reviews

The 2021 Sherco 50 SM-R is a lightweight super motard designed for young riders and beginners seeking agile, playful performance. Powered by a Minarelli AM6 two-stroke engine with liquid cooling and a six-speed gearbox, it delivers nimble handling and fun factor. Known for its accessible character and Euro 4 compliance, this machine excels in urban environments and training scenarios.

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Engine and Transmission Specifications

Exhaust systemAluminum Silencer
Emission detailsEuro 4
DrivelineGear primary drive.
ClutchMultidisc in oil bath
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemAutomatic mix,
Fuel systemCarburettor. Dell´ Orto
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Engine detailsMinarelli AM6 engine
Engine typeSingle cylinder, two-stroke
Capacity:49.7 ccm (3.03 cubic inches)
 
 

CategorySuper motard
Year2021
ModelSherco 50 SM-R
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter300 mm (11.8 inches)
Front brakesSingle disc
Rear tire3.50-17
Front tire2.50-17
Rear SuspensionMono-shock
Front SuspensionTelescopic fork, 37mm
Frame typeChrome-moly steel multi tube

Physical measures and capacities

Fuel capacity7.00 litres (1.85 US gallons)
Wheelbase1360 mm (53.5 inches)
Ground clearance260 mm (10.2 inches)
Seat height850 mm (33.5 inches) If adjustable, lowest setting.
Dry weight83.0 kg (183.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSpanish brand.
StarterKick
Color optionsBlue/green/white

Performance Profile & Rider Fit

Best For

Track60%
City70%
Cornering85%
Daily Riding40%
Touring10%
Passenger10%

Rider Profile

Best ForBest suited to younger or novice riders, often as a stepping stone into supermoto-style riding and sharpened bike control, though licensing and speed limits for 50cc machines mean it's not aimed at experienced highway riders.
PurposeDesigned for playful, minibike-style supermoto fun on tight tracks, car parks, and short twisty roads rather than serious transportation.
Rider FitIts light dry weight and low seat height make it very easy and unintimidating to handle, flick around, and pick up if dropped.
CharacterA nimble, high-revving two-stroke minimoto that rewards aggressive throttle and brake inputs with sharp, flickable handling in tight corners.
Not Ideal ForNot suitable for riders wanting sustained highway speed, long-distance touring, passenger carrying, or genuine off-road capability.

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

Rider Fit Visualizer

2021 Sherco 50 SM-R Rider Ergonomics Assessment

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

Feet:

At 850mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2021 Sherco 50 SM-R, with a relaxed knee angle of around 125 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 2021 Sherco 50 SM-R motorcycle is a sleek and powerful choice for riders who are looking for a high-performance option in the supermoto category. With its 50cc engine, this motorcycle delivers impressive speed and agility, making it ideal for navigating urban streets and tight corners with ease. Its responsive suspension and nimble handling make it a joy to ride, while its stylish design ensures that it stands out from the crowd. Overall, the 2021 Sherco 50 SM-R motorcycle is a fantastic option for anyone who wants a top-of-the-line supermoto bike. Whether you're a seasoned rider or a beginner looking for an exciting entry into the world of motorcycling, this bike has the power and style to impress. Its reliable performance and eye-catching design make it a standout choice in the market.
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