CPI SX Supercross - 2007 Specifications and Reviews

The 2007 CPI SX Supercross is an entry-level motocross bike designed for young riders and beginners seeking an affordable introduction to off-road racing. Its compact 49cc liquid-cooled engine and adjustable rear suspension provide manageable power and handling characteristics ideal for learning fundamental supercross skills in a controlled environment.

2007
3 stars Average rating: 3 from 2 votes
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Engine and Transmission Specifications

Cooling systemLiquid
StarterElectric & kick
Stroke2
Engine typeSingle cylinder
Capacity:49.20 ccm (3.00 cubic inches)

Physical measures and capacities

Overall length1,990 mm (78.3 inches)
Overall height1,220 mm (48.0 inches)

CPI SX Supercross dimensions and frame

Rear brakes diameter210 mm (8.3 inches)
Rear brakesSingle disc
Front brakes diameter280 mm (11.0 inches)
Front brakesSingle disc
Rear tyre dimensions130/60-17
Front tyre dimensions110/70-17
Rear suspensionHydraulic gas pressure suspension, adjustable
Front suspensionHydraulic telescope fork
 
 

Speed and acceleration

Color optionsOrange, black
Fuel capacity9.00 litres (2.38 gallons)
 
 

CategoryCross / motocross
Year2007
ModelCPI SX Supercross

Other specs

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

Performance Profile & Rider Fit

Best For

Track30%
City25%
Cornering55%
Daily Riding15%
Touring5%
Passenger5%

Rider Profile

Best ForThis is a 50cc minibike-class machine best suited to beginners, kids, or those learning basic motocross-style riding rather than experienced riders seeking performance.
PurposeIt's designed as a small-displacement recreational cross/motocross-styled bike for casual off-road play rather than competitive racing or serious touring.
Rider FitIts compact dimensions and low seat height make it accessible and unintimidating for smaller or younger riders, though taller adults will feel cramped.
CharacterThe bike offers a light, flickable, toy-like riding character with motocross styling cues but only mild real-world performance to back them up.
Not Ideal ForIt is not suitable for riders wanting highway speeds, long-distance touring, carrying a passenger, or serious offroad competition.

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

Rider Reviews

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