CPI Formula R vs Tomos Flexer (2008)

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

Spec comparison

SpecCPI Formula RTomos Flexer
Model year20082008
Price
Engine49 cc49 cc
Horsepower3 hp1 hp
Weight47 kg
Fuel capacity1.4 L0.8 L
Fuel typepetrolpetrol
TransmissionAutomaticAutomatic
Front brakesSingle discExpanding brake (drum brake)
Rear brakesExpanding brake (drum brake)Expanding brake (drum brake)
Tires120/70-12 / 130/70-12 2.25-16 / 2.25-16

CPI Formula R vs Tomos Flexer — which should you buy?

Picking between the CPI Formula R and the Tomos Flexer usually comes down to the numbers you care about most. On paper, the CPI Formula R brings 3 hp, while the Tomos Flexer counters with 1 hp at 47 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: