Sherco 125 ST Factory Replica vs GAS GAS TrialGP 125 (2023)

Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sherco 125 ST Factory Replicastacks up against the GAS GAS TrialGP 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.

Spec comparison

SpecSherco 125 ST Factory ReplicaGAS GAS TrialGP 125
Model year20232020
Price
Engine125 cc125 cc
Weight67 kg
Seat height27 mm25 mm
Fuel capacity0.6 L0.7 L
Fuel typepetrolpetrol
Transmission5-speed6-speed
Front brakesSingle discSingle disc. Floating, 4-piston
Rear brakesSingle discSingle disc. 2-piston
Tires2.75-21 / 4.00-18

Sherco 125 ST Factory Replica vs GAS GAS TrialGP 125 — which should you buy?

Picking between the Sherco 125 ST Factory Replica and the GAS GAS TrialGP 125 usually comes down to the numbers you care about most. On paper, the Sherco 125 ST Factory Replica brings its published horsepower, while the GAS GAS TrialGP 125 counters with its own power figure at 67 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: