KTM EXC 350 F vs Jawa 638 (2026)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM EXC 350 Fstacks up against the Jawa 638. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecKTM EXC 350 FJawa 638
Model year20261994
Price$13,049
Engine349 cc350 cc
Horsepower26 hp
Torque31 Nm
Weight113 kg155 kg
Seat height960 mm32 mm
Fuel capacity8.0 L4.5 L
Fuel typepetrolpetrol
TransmissionManual, 6 speed, Chain4-speed
Front brakesHydraulic DiscExpanding brake
Rear brakesHydraulic DiscExpanding brake
TiresContinental TKC 80 90/90 R21 / Continental TKC 80 140/80 R18

KTM EXC 350 F vs Jawa 638 — which should you buy?

Picking between the KTM EXC 350 F and the Jawa 638 usually comes down to the numbers you care about most. On paper, the KTM EXC 350 F brings its published horsepower in a 113 kg package, while the Jawa 638 counters with 26 hp at 155 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: