Derbi Xrace 50 SM - 2007 Specifications and Reviews

The 2007 Derbi xRace 50 SM is an agile entry-level supermoto designed for young riders and beginners seeking nimble urban performance. Its compact 50cc liquid-cooled engine delivers predictable handling and manageable power, making it ideal for learning street riding fundamentals and navigating city environments with style.

2007
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Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
StarterKick
IgnitionElectronic C.D.I.
Fuel systemCarburettor. Dell´Orto PHVA 14
Bore x stroke39.9 x 40.0 mm (1.6 x 1.6 inches)
Compression11.1:1
Power8.50
Stroke2
Engine typeSingle cylinder
Capacity:49.90 ccm (3.04 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,355 mm (53.3 inches)
Overall width805 mm (31.7 inches)
Overall length2,030 mm (79.9 inches)

Derbi Xrace 50 SM dimensions and frame

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tyre dimensions130/80-17
Front tyre dimensions100/80-17
Rear suspension travel180 mm (7.1 inches)
Rear suspensionMonoshock
Front suspension travel195 mm (7.7 inches)
Front suspensionHydraulic fork, 36 mm
 
 

Speed and acceleration

Color optionsBlack, grey
Fuel capacity7.00 litres (1.85 gallons)

CategorySuper motard
Year2007
ModelDerbi xRace 50 SM

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

8.5 hp
Peak Power

Best For

Track40%
City80%
Cornering70%
Daily Riding45%
Touring15%
Passenger20%

Rider Profile

Best ForThis is a small-displacement supermoto best suited to beginners, learners, or riders looking for a fun, low-stakes second bike.
PurposeDesigned for playful, flickable urban riding and short sporty jaunts rather than outright speed or distance.
Rider FitIts light weight and narrow dimensions make it easy to manage for smaller or less experienced riders, with minimal physical strain.
CharacterA cheeky, nimble little street bike that rewards revving the small single hard and darting through traffic and tight corners.
Not Ideal ForThis is not the bike for highway touring, carrying a passenger long distance, or anyone wanting strong outright performance.

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

Rider Reviews

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