CPI Supercross SX vs Tomos MC50 Junior (2010)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the CPI Supercross SXstacks up against the Tomos MC50 Junior. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecCPI Supercross SXTomos MC50 Junior
Model year20062010
Price
Engine49 cc49 cc
Horsepower2 hp
Weight89 kg
Seat height25 mm
Fuel capacity2.4 L0.7 L
Fuel typepetrolpetrol
TransmissionAutomatic
Front brakesSingle discExpanding brake (drum brake)
Rear brakesSingle discExpanding brake (drum brake)
Tires110/70-17 / 130/60-17 2.50-10 / 2.50-10

CPI Supercross SX vs Tomos MC50 Junior — which should you buy?

Picking between the CPI Supercross SX and the Tomos MC50 Junior usually comes down to the numbers you care about most. On paper, the CPI Supercross SX brings its published horsepower, while the Tomos MC50 Junior counters with 2 hp at 89 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: