2008 Honda TRX450ERF Specs & Review


Identification
Model Type  Utility
BASE MSRP(US) $6,749.00
Warranty  12
Engine:
Engine Type  Single-Cylinder
Cylinders  1
Engine Stroke  4-Stroke
Valve Configuration  OHC
Displacement (cc/ci)  449.4 / 27.42
Horsepower 41 HP
Carburetion Type  Carburetor
Engine Oil Capacity (Draining) 0.78 liters (0.82 US qt)
Engine Oil Capacity (Disassembly) 1.2 liters (1.27 US qt)
Recommended Oil Pro Honda GN4 or HP4 4-stroke oil
Transmission:  
Transmission Type Manual Clutch
Number Of Speeds 5
Primary Drive (Rear Wheel) Chain
Reverse No
Wheels & Tires:  
Front Tire (Full Spec) 22 x 7-10
Rear Tire (Full Spec) 20 x 10-9
Brakes:  
Front Brake Type Dual Hydraulic Disc
Rear Brake Type Hydraulic/Mechanical Disc Brake
Technical Specifications:  
Wheelbase (in/mm) 50.2 in / 1275 mm
Fuel Capacity (gal/l) 3.09 / 11.7
Seats:  
Seat Height (in/mm) 32.8 / 833
Number Of Seats 1
Drive Line:  
Driveline Type 2X4
Number Of Driveline Modes 1
Lights:  
Halogen Headlight (s) Standard
Measurements:
Overall Length 1,862 mm (73.3 in)
Overall Width 1,177 mm (46.3 in)
Overall Height 1,100 mm (43.3 in)
Wheelbase 1,275 mm (50.2 in)
Ground Clearance 111 mm (4.4 in)
Seat Height 833 mm (32.8 in)
Footpeg Height 349 mm (13.7 in)
Weights:
Dry Weight 375 lbs (170 kg)
Curb Weight TRX450ER: 392 lbs TRX450R: 386 lbs
Maximum Weight Capacity 243 lbs (110 kgs)
Suspension:
Frame Type Double Cradle
Front Suspension Type Double Wish Bone
Front Wheel Travel 215 mm (8.5 in)
Front Damper Double Tube
Rear Suspension Type Swingarm
Rear Wheel Travel 237 mm (9.3 in)
Rear Damper Single Tube
Tires and Rims:
Front Tire Size AT22 X 7-10
Rear Tire Size AT20 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/Mechanical Disc Brake
Fuel Tank:
Fuel Tank Capacity (Full) 11.7 Liters (3.09 US Gal)
Fuel Tank Capacity (Reserve) 2.9 Liters (0.77 US Gal)
Engine:
Cylinder Arrangement Single Cylinder, Transversely Installed
Bore and Stroke 96.0 x 62.1 mm (3.78 X 2.44 in)
Displacement 449.4 cc (27.42 cu-in)
Compression Ratio 12.0 : 1
Valve Train Chain Driven and OHC with Rocker Arm
Cooling System Liquid Cooled
Clutch:
Clutch System Multi-plate, Wet
Clutch Operating System Cable Operating
Transmission:
Transmission Type Constant Mesh, 5-speeds
Primary Reduction 2.739 (63/23)
Final Reduction 2.923 (38/13)
Gear Ratios: 1st 2.230 (29/13)
2nd 1.785 (25/14)
3rd 1.437 (23/16)
4th 1.181 (26/22)
5th 0.962 (26/27)
Gearshift Pattern 1-N-2-3-4-5
Electrical:
Ignition System AC-CDI
Starting System Electric Starter Motor / Kickstarter
Charging System Triple Phase Output Alternator
Regulator / Rectifier SCR Shorted, Triple Phase Full-Wave
Lighting System 12V Battery or Output (TRX450R)