
Derbi xRace 50 SM
Key specifications
Overview
Introducing the 2007 Derbi xRace 50 SM, a super motard motorcycle that embodies the spirit of agility and fun. Designed for the urban thrill-seeker and the off-road adventurer alike, this nimble ride is perfect for navigating tight city streets or tackling winding country roads. With its striking aesthetics available in sleek black or sophisticated grey, the xRace 50 SM captures attention while delivering a practical solution for riders seeking an entry-level performance bike without compromising on style or functionality. At the heart of the xRace 50 SM lies a robust single-cylinder, two-stroke engine with a displacement of 49.90 ccm, producing an exhilarating 8.50 HP at 9,000 RPM. This spirited powerplant, coupled with a 6-speed gearbox, allows for quick acceleration and a lively ride. The engine's compression ratio of 11.1:1 ensures responsive throttle input, while the liquid cooling system maintains optimal performance even during spirited rides. Riders will appreciate the precise handling afforded by its lightweight chassis combined with a hydraulic front fork and monoshock rear suspension, offering 195 mm and 180 mm of travel, respectively. This setup not only enhances the bike's stability but also provides a plush ride over varied terrain, making it a versatile choice for both street and light off-road use. The 2007 xRace 50 SM is packed with features that enhance the riding experience. Equipped with a Dell'Orto PHVA 14 carburettor, the bike ensures smooth fuel delivery for consistent power output. The braking system is equally impressive, featuring a substantial 260 mm front disc and a 220 mm rear disc that provide reliable stopping power, giving riders the confidence they need to push their limits. The kick starter adds a touch of nostalgia while ensuring hassle-free ignition, and with a fuel capacity of 7.00 litres, riders can enjoy extended journeys without frequent stops for refueling. **
Pros
- Nimble Handling: Lightweight and agile, making it ideal for urban commuting and tight turns.
- Strong Performance for Its Class: The powerful two-stroke engine delivers impressive acceleration and responsiveness.
- Versatile Riding Experience: Suitable for both city streets and light off-road conditions, providing flexibility to the rider.
Cons
- Limited Power for Long Distance: While fun for short rides, it may not be suitable for long highway trips due to its smaller displacement.
- Basic Features: Lacks advanced technology and modern conveniences found in higher-end models.
- Two-Stroke Engine Maintenance: Requires more frequent maintenance and attention compared to four-stroke counterparts, which may deter some riders.
Technical details
Source specification data
- Make
- Derbi
- Model
- xRace 50 SM
- Category
- Super motard
- Starter
- Kick
- Color Options
- Black, grey
- Power
- 8.50 HP (6.2 kW)) @ 9000 RPM
- Gearbox
- 6-speed
- Ignition
- Electronic C.D.I.
- Fuel System
- Carburettor. Dell´Orto PHVA 14
- Bore X Stroke
- 39.9 x 40.0 mm (1.6 x 1.6 inches)
- Compression
- 11.1:1
- Displacement
- 49.90 ccm (3.04 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Transmission Type Final Drive
- Chain
- Fuel Capacity
- 7.00 litres (1.85 gallons)
- Overall Width
- 805 mm (31.7 inches)
- Overall Length
- 2,030 mm (79.9 inches)
- Rear Tyre
- 130/80-17
- Front Tyre
- 100/80-17
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- Monoshock
- Front Suspension
- Hydraulic fork, 36 mm
- Rear Wheel Travel
- 180 mm (7.1 inches)
- Front Wheel Travel
- 195 mm (7.7 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)