GPX Moto FSE 140 vs SSR Motorsports R-Series SR140RB (2025)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the GPX Moto FSE 140stacks up against the SSR Motorsports R-Series SR140RB. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecGPX Moto FSE 140SSR Motorsports R-Series SR140RB
Model year20252025
Price
Engine140 cc140 cc
Fuel typepetrolpetrol
Tires1.4 X 14 / 1.85 X 12100/70 R17 / 100/90 R14

GPX Moto FSE 140 vs SSR Motorsports R-Series SR140RB — which should you buy?

Picking between the GPX Moto FSE 140 and the SSR Motorsports R-Series SR140RB usually comes down to the numbers you care about most. On paper, the GPX Moto FSE 140 brings its published horsepower, while the SSR Motorsports R-Series SR140RB counters with its own power figure.

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: