Rieju MX 50 Disk vs KTM 50 SX Pro Junior LC (2007)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Rieju MX 50 Diskstacks up against the KTM 50 SX Pro Junior LC. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecRieju MX 50 DiskKTM 50 SX Pro Junior LC
Model year20072005
Price
Engine49 cc49 cc
Weight46 kg38 kg
Seat height29 mm23 mm
Fuel capacity0.5 L
Fuel typepetrolpetrol
TransmissionAutomatic
Front brakesSingle discSingle disc
Rear brakesSingle discExpanding brake (drum brake)

Rieju MX 50 Disk vs KTM 50 SX Pro Junior LC — which should you buy?

Picking between the Rieju MX 50 Disk and the KTM 50 SX Pro Junior LC usually comes down to the numbers you care about most. On paper, the Rieju MX 50 Disk brings its published horsepower in a 46 kg package, while the KTM 50 SX Pro Junior LC counters with its own power figure at 38 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: