2003 Honda TRX250EX Specs & Review


Identification
Model Type  Sport
BASE MSRP(US) $3,899.00
Warranty  12
Engine:
Engine Type  Single-Cylinder
Cylinders  1
Engine Stroke  4-Stroke
Valve Configuration  OHV
Displacement (cc/ci)  229 / 14
Horsepower 14 HP
Carburetion Type  Carburetor
Engine Oil Capacity (Draining) 1.6 liters (1.7 US qt)
Engine Oil Capacity (Disassembly) 1.9 liters (2.0 US qt)
Recommended Oil Honda GN4 or HP4 4-stroke oil
Transmission:  
Transmission Type  Manual / Automatic Clutch
Number Of Speeds  5
Primary Drive (Rear Wheel)  Shaft
Reverse  Yes
Wheels & Tires:  
Front Tire (Full Spec)  Maxxis® Razr Vantage: 22 x 7-10
Rear Tire (Full Spec)  Maxxis® Razr Vantage: 22 x 10-9
Brakes:  
Front Brake Type  Dual Hydraulic Disc
Rear Brake Type  Mechanical Sealed Drum
Technical Specifications:  
Wheelbase (in/mm)  44.3 in / 1124 mm
Fuel Capacity (gal/l)  2.5 / 10.2
Seats:  
Seat Height (in/mm)  31.4 / 797.6
Number Of Seats  1
Drive Line:  
Driveline Type 2X4
Number Of Driveline Modes  1
Lights:  
Halogen Headlight (s)  Standard
Measurements:
Overall Length 1,735 mm (68.3 in)
Overall Width 1,062 MM (41.8 in)
Overall Height 1,073 mm (42.2 in)
Wheelbase 1,124 mm (44.3 in)
Ground Clearance 149 mm (5.9 in)
Seat Height 794 mm (31.3 in)
Footpeg Height 319 mm (12.6 in)
Weights:
Dry Weight 158 kg (349 lbs)
Curb Weight 166 kg (367 lbs)
Maximum Weight Capacity 110 kg (243 lbs)
Suspension:
Frame Type Double Cradle
Front Suspension Type Double Wish Bone
Front Wheel Travel 150 mm (5.91 in)
Front Damper Double Tube
Rear Suspension Type Swingarm
Rear Wheel Travel 145 mm (5.71 in)
Rear Damper Double Tube
Tires and Rims:
Front Tire Size AT22 X 7-10
Rear Tire Size AT22 X 10-9
Front Rim Size 10 X 5.5 AT
Rear Rim Size 9 X 8.0 AT
Front Tire Brand DUNLOP: KT171
Rear Tire Brand DUNLOP: KT175
Brakes:
Front Brake Hydraulic Disc Brake
Rear Brake Mechanical Drum Brake
Fuel Tank:
Fuel Tank Capacity (Full) 10.2 Liters (2.5 US Gal)
Fuel Tank Capacity (Empty) 2.7 Liters (0.7 US Gal)
Engine:
Cylinder Arrangement Single Cylinder, longitudinal
Bore and Stroke 68.5 x 62.2 mm (2.70 X 2.45 in)
Displacement 229.2 cm^3 (14.0 cu-in)
Compression Ratio 9.2 : 1
Valve Train OHV, Rocker arm and Push rod
Cooling System Air Cooled
Engine Dry Weight 34.5 kg (76.0 lbs)
Clutch:
Clutch System Centrifugal & Multi-plate, Wet
Clutch Operating System Automatic
Transmission:
Transmission Type Constant Mesh, 5-speeds with Reverse
Primary Reduction 3.087 (71/23)
Final Reduction 3.692 (48/13)
Gear Ratios: 1st 2.846 (37/13)
2nd 1.933 (29/15)
3rd 1.444 (26/18)
4th 1.130 (26/23)
5th 0.913 (21/23)
R 4.769 (31/16 X 32/13)
Gearshift Pattern Left Foot Return, R-N-1-2-3-4-5
Electrical:
Ignition System AC-CDI
Starting System Electric Starter Motor
Charging System Single Phase Output Alternator
Regulator / Rectifier SCR Shorted, Single Phase Full-Wave
Lighting System Battery