Four stroke, 75° V twin, DOHC,
4 per valve cylinder.
Capacity
248 cc / 15.2 cu-in
Bore x Stroke
57 x 48.8 mm
Cooling System
Oil / Air
Engine Oil
Semi-Synthetic, 10W/40
Compression Ratio
11.0:1
Induction
2x 26mm Mikuni carburetors
Ignition
Digital CDI
Spark Plug
NGK, CR8E
Starting
Electric
Max Power
30 hp / 22.4 kW @ 10500 rpm
Max Torque
20.6 Nm / 2.1 kgf-m @ 7300 rpm
Clutch
Wet Multi-Plate
Transmission
5 Speed
Final Drive
Chain
Frame
Perimeter Double Cradle
Front Suspension
41mm Oil upside down forks
Front Wheel Travel
120 mm / 4.7 in
Rear Suspension
Swinging arm
Rear Wheel Travel
100 mm / 3.9 in
Front Brakes
Single 300mm disc
Rear Brakes
Single 230mm disc
Front Tyre
110/70 -17
Rear Tyre
150/70 -17
Dimensions
Length 2060 mm / 81.1 in
Width 655 mm / 25.7 in
Height 1135 mm / 44.6 in
Wheelbase
1435 mm / 56.4 in
Seat Height
780 mm / 30.7 in
Dry Weight
168 kb / 370.8 lbs
Fuel Capacity
17 Litres / 4.4 US gal
It is the real crystal of science that represents
a motorcycle technology of this age by a machine designed on the basis of high
feedback and perfect control performance in order to react and accommodate
riders’ ideas and feeling in the most sensitive way.
The Hyosung V-twin 250cc engine was designed in Hamamatsu Japan by a design team
consisting of engineers who have previously worked in the R&D teams of some of
the big Japanese motorcycle companies. Because this engine is the newest design
among its rivals, it has many performance features that they do not have. These
include roller bearing cam shafts, 2 piece spring dampened bevel silent primary
drive gears, dual squelsh combustion chambers etc. These are features that were
previously confined to racing engines, and in the past have been uneconomical
for other manufacturers to incorporate into smaller capacity engines for street
use. Proven DOHC 8 valve engine configuration, with twin downdraft Mikuni
carburetors provide the highest volumetric efficiency and air cooling coupled
with an oil cooler provide reliability in the harshest conditions.
The latest sport bike styling is incorporated into a practical design. Note the
pillion seat and heavy duty pillion grabrail with 3 tie down points for your
gear for those long trips. The rider’s seat is firm in design to provide good
support and reduce fatigue. Heavy duty rear disc brakes with twin piston fully
floating caliper, six spoke alloy wheels with wide tubeless tyres and free
flowing exhaust system are used to give maximum performance. A low cost racing
muffler is also available if additional engine output is required.
Huge twin front disc brakes with dual twin piston calipers provide amazing
stopping power. Large 41mm inverted front forks provide superb handling by
working in tune with the gas charged rear shock absorber.
Digital instrument panel includes fuel gauge, clock and dual trip meters
Dual lens headlamp and aerodynamic fairing are stylish and functional. A tinted
windscreen is available as an optional extra. Race position handlebars and
adjustable footrest positions give the rider flexibility to tailor the ride
position to rider preference.
Ready to race, ready to ride. The GT250R is a full size race tuned bike with
looks to match. Fully equipped with rollerized V-Twin high output DOHC 8 valve
engine, race tuned suspension including inverted forks and gas charged shock
absorber, huge brakes, stunning aerodynamics, complimented by digital
instruments and adjustable ride position. Whether you’re starting a race career,
riding for fun or just getting around, the GT250R is ready to take you where
ever you want to go.
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