GAS GAS GASGAS MC 85 19/16 vs CSR Trial 90 (2025)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the GAS GAS GASGAS MC 85 19/16stacks up against the CSR Trial 90. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecGAS GAS GASGAS MC 85 19/16CSR Trial 90
Model year20252008
Price
Engine85 cc86 cc
Seat height22 mm
Fuel capacity1.3 L
Fuel typepetrolpetrol
Front brakesSingle disc
Rear brakesSingle disc
TiresMaxxis® Maxx Cross MX-ST 70/100 - 19 / Maxxis® Maxx Cross MX-ST 90/100 - 1670/100-19 / 90/100-16

GAS GAS GASGAS MC 85 19/16 vs CSR Trial 90 — which should you buy?

Picking between the GAS GAS GASGAS MC 85 19/16 and the CSR Trial 90 usually comes down to the numbers you care about most. On paper, the GAS GAS GASGAS MC 85 19/16 brings its published horsepower, while the CSR Trial 90 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: