GAS GAS TrialGP 250
2020Other

GAS GAS TrialGP 250

Key specifications

Engine
248 cc
Weight
67 kg
Fuel type
petrol
Fuel capacity
0.7 L
Transmission
6-speed
Seat height
25 mm
Front brakes
Single disc. NG WAVE floating, monoblock 4 pistons BRAKTEC calipe
Rear brakes
Single disc. NG WAVE, autostand system 2 pistons BRAKTEC caliper.

Overview

Introducing the 2020 GAS GAS TrialGP 250, a formidable contender in the world of trial motorcycles. Designed for both competitive riders and passionate enthusiasts, this bike combines cutting-edge technology with a lightweight design to deliver an exhilarating riding experience. With a rich history rooted in Spanish craftsmanship, GAS GAS has established itself as a leader in the trial motorcycle segment. The TrialGP 250 showcases the brand's commitment to performance, agility, and precision, making it a top choice for those who seek the thrill of conquering obstacles. At the heart of the TrialGP 250 lies a robust single-cylinder, two-stroke engine with a displacement of 247.70 cc. This powerplant delivers impressive torque and a responsive powerband, allowing riders to navigate the most challenging terrains with ease. The Keihin PWK 28 carburetor, paired with a reed valve intake, ensures optimal fuel delivery for seamless acceleration. With a 6-speed gearbox that allows for precise gear changes and a lightweight design tipping the scales at just 67 kg (147.7 lbs), the TrialGP 250 is agile and nimble, empowering riders to tackle rocks, logs, and steep inclines without hesitation. The TrialGP 250 is packed with innovative features that enhance both performance and rider comfort. Its chrom-molybdenum tubular frame provides exceptional strength while keeping the overall weight down, contributing to superb handling and maneuverability. The suspension setup is equally impressive, with adjustable Race Tech front forks and an ÖHLINS hydraulic mono shock in the rear, offering 167 mm and 174 mm of travel respectively. In addition, the advanced braking system featuring NG WAVE discs and BRAKTEC calipers ensures reliable stopping power, giving riders the confidence to push their limits. With a low seat height of 630 mm and a striking color scheme of red, black, and white, the TrialGP 250 is as aesthetically pleasing as it is functional. **

Pros

  • Lightweight Design: At just 67 kg, the TrialGP 250 offers exceptional agility and maneuverability, perfect for navigating tight and technical trial sections.
  • Advanced Suspension: The adjustable Race Tech front forks and ÖHLINS rear shock provide customized handling, allowing riders to fine-tune their setup for various terrains.
  • Strong Engine Performance: The powerful two-stroke engine delivers responsive power and torque, making it ideal for tackling obstacles and steep inclines.

Cons

  • Limited Fuel Capacity: With a fuel tank capacity of only 2.50 liters (0.66 gallons), riders may need to refuel more frequently during long rides or events.
  • Kick Starter Only: The absence of an electric start may be a drawback for some riders, particularly in challenging conditions where quick restarts are necessary.
  • Niche Market: As a dedicated trial bike, the TrialGP 250 may not appeal to riders looking for a versatile motorcycle suited for various riding styles beyond trial events.

Technical details

Source specification data

Make
GAS GAS
Model
TrialGP 250
Category
Trial
Starter
Kick
Comments
Bike made in Spain.
Color Options
Red/black/white
Clutch
GG 1/3 hydraulic-diaphragm-system
Gearbox
6-speed
Ignition
CDI digital magnetic flywheel
Fuel System
Carburettor
.
K
28.
Intake
by reed valve
Bore X Stroke
72.5 x 60.0 mm (2.9 x 2.4 inches)
Displacement
247.70 ccm (15.11 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Dry Weight
67.0 kg (147.7 pounds)
Seat Height
630 mm (24.8 inches) If adjustable, lowest setting.
Fuel Capacity
2.50 litres (0.66 gallons)
Overall Width
825 mm (32.5 inches)
Overall Height
1,130 mm (44.5 inches)
Overall Length
2,010 mm (79.1 inches)
Rear Tyre
4.00-18
Frame Type
Chrom-Molybdenum tubular frame
Front Tyre
2.75-21
Rear Brakes
Single
disc.
E
, autostand system 2 pistons
C
caliper.
Front Brakes
Single
disc.
E
floating, monoblock 4 pistons
C
calipe
Rear Suspension
S
hydraulic mono shock absorber (2 ways).
Rebound
and spring pre-load ajustable.
Front Suspension
Race tech; low/high speed compression and rebound adjustable
Rear Wheel Travel
174 mm (6.9 inches)
Front Wheel Travel
167 mm (6.6 inches)
Rear Brakes Diameter
150 mm (5.9 inches)
Front Brakes Diameter
185 mm (7.3 inches)

Available colors

Red/black/white