Trials Bikes

2025GAS GAS TXT GP 300

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The 2025 GAS GAS Txt Gp 300 is a lightweight trial bike designed for riders seeking technical off-road competition or serious recreational riding. Known for its nimble handling and low seat height, it excels in rocky terrain and steep hill climbs with its adjustable rear suspension and spoked wheels. The compact 67.9 kg frame makes it ideal for precision riding and skill development.

Capacity: 294.1 ccm
Engine: Single, two-stroke
Gearbox: 6-speed
Dry weight: 67.9 kg
Seat height: 630 mm
Power: 19.4 HP (14.3 kW)

⇄ Compare with another bike All model years

What’s new for the 2025 GAS GAS TXT GP 300

vs the 2024

Spec	2024	2025
Front suspension	TECH with aluminium bar Ø 39.	TECH aluminium bar 39
Rear suspension	TECH (3 ways) hydraulic shock absorber with linkage	TECH hydraulic damper with linkage, 3-way adjustable
Front brakes	Single disc. Monoblock 4 pistons BRAKTEC caliper, NG WAVE floating	Single disc
Rear brakes	Single disc. BRAKTEC caliper, autostand system, 2 pistons NG (FIM)	Single disc
Compression	—	10.4:1

Other years 2017 2018 2019 2020 2021 2022 2023 2024 2025

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail97%

Cornering60%

City riding10%

Daily riding8%

Touring5%

Two-up0%

Track20%

Best for: Designed purely for technical trial competition and obstacle riding at very low speeds, not for straight-line speed or road use.
Built for: A featherweight, razor-agile two-stroke trials tool that rewards precise throttle and clutch control with incredible low-speed balance and obstacle-clearing ability.
Not ideal for: Not suitable for riders wanting a comfortable seat, highway capability, passenger carrying, or any form of touring or daily commuting.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 294.1 ccm
Power: 19.4 HP (14.3 kW)
Engine type: Single, two-stroke
Power/weight ratio: 0.2857 HP/kg (dry)
Bore x stroke: 79.0 x 60.0 mm
Compression: 10.4:1
Cooling system: Liquid
Fuel system: Carburettor
Starting: Kick
Ignition: Hidria ECU

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: BRAKTEC hydraulics - diaphragm GG 1/3

Dimensions & weight

Wheelbase: 1320 mm
Overall length: 2010 mm
Overall width: 825 mm
Overall height: 1130 mm
Seat height: 630 mm
Dry weight: 67.9 kg
Fuel capacity: 2.40 litres
Ground clearance: 325 mm

Chassis & suspension

Frame: 25CrMo4 steel central-tube
Front suspension: TECH aluminium bar 39
Rear suspension: TECH hydraulic damper with linkage, 3-way adjustable
Front wheel travel: 160 mm
Rear wheel travel: 174 mm
Rake (fork angle): 23.0°

Brakes & wheels

Front brakes: Single disc
Rear brakes: Single disc

Other

Color options: Red/Black/Gold

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2017	2019	2021	2023	2025
Capacity	294 cc	294 cc	294 cc	294 cc	294 cc
Dry weight	67 kg	67 kg	67 kg	68 kg	68 kg
Seat height	630 mm	630 mm	630 mm	630 mm	630 mm
Fuel capacity	2.5 L	2.5 L	2.5 L	2.4 L	2.4 L