CPI Formula R vs MBK MachG AC (2008)

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

Spec comparison

SpecCPI Formula RMBK MachG AC
Model year20082007
Price
Engine49 cc49 cc
Horsepower3 hp2 hp
Torque2 Nm
Weight76 kg
Seat height30 mm
Fuel capacity1.4 L1.5 L
Fuel typepetrolpetrol
TransmissionAutomaticAutomatic
Front brakesSingle discSingle disc. Disc, Ø 190
Rear brakesExpanding brake (drum brake)Expanding brake (drum brake). Drum, Ø 110
Tires120/70-12 / 130/70-12 110/70-12 / 130/70-12

CPI Formula R vs MBK MachG AC — which should you buy?

Picking between the CPI Formula R and the MBK MachG AC usually comes down to the numbers you care about most. On paper, the CPI Formula R brings 3 hp, while the MBK MachG AC counters with 2 hp at 76 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: