CPI SX Supercross vs PRC (Pro Racing Cycles) Phantom LX-R 50 (2007)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the CPI SX Supercrossstacks up against the PRC (Pro Racing Cycles) Phantom LX-R 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecCPI SX SupercrossPRC (Pro Racing Cycles) Phantom LX-R 50
Model year20072006
Price—$2,699
Engine49 cc49 cc
Horsepower—12 hp
Torque—6 Nm
Weight—42 kg
Seat height—25 mm
Fuel capacity2.4 L—
Fuel typepetrolpetrol
Transmission—Automatic
Front brakesSingle discSingle disc. single pistoon claiper
Rear brakesSingle discExpanding brake (drum brake)
Tires110/70-17 / 130/60-17 100/90-12 / 2.75-10

CPI SX Supercross vs PRC (Pro Racing Cycles) Phantom LX-R 50 — which should you buy?

Picking between the CPI SX Supercross and the PRC (Pro Racing Cycles) Phantom LX-R 50 usually comes down to the numbers you care about most. On paper, the CPI SX Supercross brings its published horsepower, while the PRC (Pro Racing Cycles) Phantom LX-R 50 counters with 12 hp at 42 kg.

Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: