Sachs SpeedJet 50 vs Tomberlin MadAss (2008)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sachs SpeedJet 50stacks up against the Tomberlin MadAss. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecSachs SpeedJet 50Tomberlin MadAss
Model year20082007
Price$1,198$1,599
Engine50 cc50 cc
Horsepower3 hp3 hp
Weight87 kg85 kg
Seat height32 mm
Fuel capacity1.2 L1.2 L
Fuel typepetrolpetrol
TransmissionAutomatic
Front brakesSingle discSingle disc
Rear brakesExpanding brake (drum brake)Single disc
Tires120/70-12 / 130/70-12 90/90-R16 / 120/80-R16

Sachs SpeedJet 50 vs Tomberlin MadAss — which should you buy?

Picking between the Sachs SpeedJet 50 and the Tomberlin MadAss usually comes down to the numbers you care about most. On paper, the Sachs SpeedJet 50 brings 3 hp in a 87 kg package, while the Tomberlin MadAss counters with 3 hp at 85 kg. On price, the Sachs SpeedJet 50 has the lower MSRP.

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: