GAS GAS TXT GP 280 - 2017 Specifications and Reviews

The 2017 GAS GAS TXT GP 280 is a lightweight trial motorcycle designed for experienced riders seeking technical performance on challenging terrain. Known for its Spanish engineering, carbon fiber construction, and responsive handling, this limited edition bike excels in competitive trial riding. Its compact dimensions and minimal weight make it ideal for navigating obstacles with precision.

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General information

CategoryTrial
Year2017
ModelGAS GAS TXT GP 280

Engine and Transmission Specifications

ClutchGG 1/3 hydraulic-diaphragm-system
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
IgnitionCDI digital magnetic flywheel
Fuel systemCarburettor. Keihin PWK 28
Bore x Stroke76.0 x 60.0 mm (3.0 x 2.4 inches)
Engine detailsReed valve.
Engine typeSingle cylinder, two-stroke
Capacity:272.20 ccm (16.61 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsMichelin Trial X11 tyres
Rear brakes diameter150 mm (5.9 inches)
Rear brakesSingle disc. Two-piston calipers.
Front brakes diameter185 mm (7.3 inches)
Front brakesSingle disc. Floating discs. Four-piston calipers.
Rear tyre4.00-18
Front tyre2.75-21
Rear wheel travel174 mm (6.9 inches)
Rear SuspensionReiger hydraulic mono shock absorber (3 ways). Rebound / Compression / Spring Preload Ajustable
Front wheel travel180 mm (7.1 inches)
Front SuspensionTECH with aluminium bar Ø 39. Ajustable Rebound / Compression / Spring Preload / End stroke.
Frame typeChrom-Molybdenum tubular frame

Physical measures and capacities

Fuel capacity2.50 litres (0.66 gallons)
Wheelbase1,320 mm (52.0 inches)
Overall width825 mm (32.5 inches)
Overall length2,010 mm (79.1 inches)
Overall height1,130 mm (44.5 inches)
Seat height650 mm (25.6 inches) If adjustable, lowest setting.
Dry weight66.0 kg (145.5 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsVarious carbon fiber parts. Limited edition. Spanish made bike.
StarterKick
Color optionsRed/black/white

Performance Profile & Rider Fit

Best For

Track10%
City5%
Cornering60%
Daily Riding5%
Touring3%
Passenger0%

Rider Profile

Best ForThis is a highly specialized machine best suited to skilled or dedicated novice trials riders rather than complete beginners.
PurposeBuilt purely for competitive trials riding, it excels at tackling extreme obstacles at walking pace rather than covering distance or speed.
Rider FitIts featherweight construction and low seat height demand active, standing-based body control more than raw strength.
CharacterIt feels razor-sharp, featherlight, and explosively responsive to the smallest rider input, rewarding precision and balance above all else.
Not Ideal ForThis is not the bike for anyone wanting a comfortable commuter, a passenger-friendly ride, or any kind of sustained road or touring use.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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