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← Derbi
Enduro - Offroad · 2007

xRace 50 R

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MotoLibrary Score
32 /100 Commuter
Power
9 HP
Engine
50 ccm

2007 Derbi xRace 50 R Technical Analysis & Specification Breakdown

Positioned in Derbi's enduro - offroad motorcycle lineup, the 2007 Derbi xRace 50 R features a 49.9 cc (3 cu in) liquid-cooled single cylinder, two-stroke configuration. In factory specification, peak output is rated at 8.5 HP (6.2 kW) at 9,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. Internal engine geometry specifies a bore and stroke of 39.9 x 40.0 mm (1.6 x 1.6 inches).

Rider ergonomics and chassis geometry center around a 1,355 mm (53.3 in) wheelbase engineered for quick, flickable steering geometry. The 7-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Engine
Displacement 49.9 ccm (3.04 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Power 8.5 HP (6.2 kW)) @ 9000 RPM
Bore x Stroke 39.9 x 40.0 mm (1.6 x 1.6 inches)
Fuel System Carburettor. Dell´Orto PHVA 14
Ignition Electronic CDI
Lubrication Oil pump
Cooling Liquid
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Clutch Multiplate
Chassis
Front Suspension Hydraulic fork, 36 mm
Front Travel 195 mm (7.7 inches)
Rear Suspension Monoshock
Rear Travel 180 mm (7.1 inches)
Wheelbase 1355 mm (53.3 inches)
Wheels & Brakes
Front Tyre 80/90-21
Rear Tyre 110/80-18
Front Brakes Single disc
Front Brake Ø 240 mm (9.4 inches)
Rear Brakes Single disc
Rear Brake Ø 180 mm (7.1 inches)
Dimensions & Weight
Overall Height 1095 mm (43.1 inches)
Overall Length 1980 mm (78.0 inches)
Overall Width 805 mm (31.7 inches)
Fuel Capacity 7.00 litres (1.85 US gallons)
Other
Color Options Black, Blue
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Power
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Fuel Capacity
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Brakes
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Suspension
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Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🌲
Best For
Off-Road & Adventure
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