2008 Honda TRX300EX Specs & Review


Identification
Model Type  Utility
BASE MSRP(US) $4,999.00
Warranty  12
Engine:
Engine Type  Single-Cylinder
Cylinders  1
Engine Stroke  4-Stroke
Valve Configuration  OHC
Displacement (cc/ci)  281.7 / 17.2
Horsepower 22 HP
Carburetion Type  Carburetor
Engine Oil Capacity (Draining) 1.55 liters (1.64 US qt)
Engine Oil Capacity (Disassembly) 2.0 liters (2.11 US qt)
Recommended Oil Pro Honda GN4 or HP4 4-stroke oil
Transmission:  
Transmission Type Manual / Automatic Clutch
Number Of Speeds 5
Primary Drive (Rear Wheel) Chain
Reverse Yes
Wheels & Tires:  
Front Tire (Full Spec) 22 x 7-10
Rear Tire (Full Spec) 22 x 10-9
Brakes:  
Front Brake Type Dual Hydraulic Disc
Rear Brake Type Hydraulic Disc Brake
Technical Specifications:  
Wheelbase (in/mm) 45.1 in / 1145 mm
Fuel Capacity (gal/l) 2.25 / 8.5
Seats:  
Seat Height (in/mm) 30.6 / 775
Number Of Seats 1
Drive Line:  
Driveline Type 2X4
Number Of Driveline Modes 1
Lights:  
Halogen Headlight (s) Standard
Measurements:
Overall Length 1,720 mm (67.7 in)
Overall Width 1,105 mm (43.5 in)
Overall Height 1,063 mm (41.9 in)
Wheelbase 1,145 mm (45.1 in)
Ground Clearance 117 mm (4.6 in)
Seat Height 775 mm (30.6 in)
Footpeg Height 311 mm (12.2 in)
Weights:
Curb Weight 388 lbs (176 kg)
Maximum Weight Capacity 265 lbs (120 kgs)
Suspension:
Frame Type Double Cradle
Front Suspension Type Double Wish Bone
Front Wheel Travel 170 mm (6.69 in)
Front Damper Double Tube
Rear Suspension Type Swingarm
Rear Wheel Travel 200 mm (7.87 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
Brakes:
Front Brake Dual Hydraulic Disc Brakes
Rear Brake Hydraulic Disc Brake
Fuel Tank:
Fuel Tank Capacity (Full) 8.5 Liters (2.25 US Gal)
Fuel Tank Capacity (Reserve) 1.8 Liters (0.48 US Gal)
Engine:
Cylinder Arrangement Single Cylinder, Inclinded 20 deg. from Vertical
Bore and Stroke 74.0 x 65.5 mm (2.91 X 2.58 in)
Displacement 281.7 cc (17.2 cu-in)
Compression Ratio 8.9 : 1
Valve Train OHC, Chain Driven
Cooling System Air Cooled
Clutch:
Clutch System Multi-plate, Wet
Clutch Operating System Cable Operating
Transmission:
Transmission Type Constant Mesh, 5-speeds with Reverse
Primary Reduction 2.833 (65/27)
Final Reduction 2.923 (13/38)
Gear Ratios: 1st 3.692 (13/48)
2nd 2.529 (17/43)
3rd 1.857 (21/39)
4th 1.458 (24/35)
5th 1.178 (28/33)
R 5.415 (13/33 X 15/32)
Gearshift Pattern R-1-N-2-3-4-5
Electrical:
Ignition System DC-CDI
Starting System Electric Starter Motor
Charging System Triple Phase Output Alternator
Regulator / Rectifier SCR Shorted, Triple Phase Full-Wave
Lighting System Battery