ATK GT250R - 2015 Specifications and Reviews

The 2015 ATK GT250R is a lightweight, agile middleweight sport bike designed for riders seeking nimble handling and fuel efficiency on both street and light touring duties. Known for its narrow profile, accessible 762mm seat height, and responsive double-disc braking, it excels as an affordable entry-level sportbike for novice and intermediate riders. The bike's compact 1,435mm wheelbase and 167.8kg weight make it particularly suited to urban commuting and twisty road riding.

2015
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General information

CategorySport
Year2015
ModelATK GT250R
 
 

Engine and Transmission Specifications

Driveline520 chain
ClutchWet mutiplate
Transmission type,final driveChain
Gearbox5-speed
Cooling systemOil & air
Lubrication system  Wet sump
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. EFI
Valves per cylinder4
Bore x Stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Compression10.3:1
Torque22.69 Nm (2.3 kgf-m or 16.7 ft.lbs) @ 8000 RPM
Power27.00 HP (19.7 kW) @ 10500 RPM
Engine details75° V-twin
Engine typeV2, four-stroke
Capacity:249.00 ccm (15.19 cubic inches)

Brakes, suspension, Frame and wheels

WheelsBlack, 5-spoke
Rear brakes diameter230 mm (9.1 inches)
Rear brakesSingle disc. 2 pistons caliper
Front brakes diameter300 mm (11.8 inches)
Front brakesDouble disc. Floating discs, 2 pistons calipers
Rear tyre150/70-ZR17
Front tyre110/70-ZR17
Rear SuspensionLinkage hydraulic mono shock absorber
Front SuspensionUSD Telescopic fork
Frame typeSteel

Physical measures and capacities

Reserve fuel capacity2.00 litres (0.53 gallons)
Fuel capacity14.00 litres (3.70 gallons)
Wheelbase1,435 mm (56.5 inches)
Ground clearance196 mm (7.7 inches)
Overall length2,096 mm (82.5 inches)
Seat height762 mm (30.0 inches) If adjustable, lowest setting.
Power/weight ratio0.1609 HP/kg
Dry weight167.8 kg (370.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSmall windscreen. Optional Mikuni carburator.
Factory warranty12 months
StarterElectric
Color optionsRed, black, red/black, orange/black, silver/black, white/black

Performance Profile & Rider Fit

27 hp
Peak Power
6.8s
0-60 mph

Best For

Track55%
City60%
Cornering72%
Daily Riding50%
Touring35%
Passenger30%

Rider Profile

Best ForThis is a manageable machine for newer riders progressing beyond a beginner bike, thanks to its modest power output and light-ish weight, though the high-revving small-displacement V-twin rewards a bit of experience to extract its best performance.
PurposeIt's built as a lightweight sport bike for spirited backroad riding and learning cornering technique rather than outright speed or long-distance travel.
Rider FitThe low-ish seat height and compact dimensions make it accessible to shorter riders, while the sporty ergonomics still lean forward enough to require some core and wrist engagement on longer rides.
CharacterIt has a quirky, boutique charm with its air/oil-cooled 75-degree V-twin and high-revving nature, offering a distinctive soundtrack and feel unlike mass-market small-bore sportbikes.
Not Ideal ForIt's not a good fit for riders seeking highway-crushing power, long-haul touring comfort, or any off-road capability.

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

Rider Fit Visualizer

2015 ATK GT250R Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 762mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 ATK GT250R, with a cramped knee angle of around 65 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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