Honda VTX1800R (2003-06)

Posted on by

The Honda VTX1800R is a motorcycle built from 2003 to 2006. It has a four-stroke, 52-degree V-twin engine with a capacity of 1795cc and a compression ratio of 9.0:1. The PGM-FI fuel injection system is paired with solid-state digital ignition and two spark plugs per cylinder. The bike starts via electric ignition and has a maximum power output of 107 horsepower at 5000 rpm and 163 Nm of torque at 3000 rpm. The transmission is a five-speed manual with a final drive by shaft. The frame is made of steel, on a double-cradle frame, and the front suspension is a 45mm inverted fork with a front wheel travel of 109mm. Dual rear shocks with five-position spring preload adjustability and 100mm rear wheel travel. Front brakes feature 2x 296mm discs with three-piston calipers, and the rear brake is a single 316mm disc with two-piston calipers. The bike has a 32.4-degree rake, a 163mm trail, a wheelbase of 1714mm, and a seat height of 696mm. The dry weight is 335mm or 750lbs, while the wet weight is 364.7kg or 804lbs. The bike has a fuel capacity of 20 litres or 5.3 US gallons, a front tire size of 150/80R-17 radial, and a rear tire size of 180/70R-16 radial.

Technical specifications:

Make Model: Honda VTX 1800R

Year: 2003-06


Engine: Four stroke, 52 degrees V-twin, SOHC, 3 valves per cylinder.
Capacity: 1795 cc / 109.5 cu-in
Bore x Stroke: 101 x 112 mm
Cooling System: Liquid cooled
Compression Ratio: 9.0:1
Induction: PGM-FI Fuel injection
Ignition: Solid-state digital, two spark plugs per cylinder
Starting: Electric
Max Power: 107 hp / 78 kW @ 5000 rpm
Max Torque: 163 Nm / 120.2 ft-lb @ 3000 rpm
Transmission: 5 Speed
Final Drive: Shaft
Frame: Steel, Double cradle frame
Front Suspension: 45mm inverted fork
Front Wheel Travel: 109 mm / 4.3 in

Rear Suspension: Dual shocks with five-position spring preload adjustability
Rear Wheel Travel: 100 mm / 3.9 in
Front Brakes: 2x 296 mm discs 3 piston calipers
Rear Brakes: Single 316mm disc 2 piston caliper
Front Tyre: 150/80R-17 radial
Rear Tyre: 180/70R-16 radial
Rake: 32.4 degrees
Trail: 163mm / 6.4 in
Wheelbase: 1714 mm / 67.5 in
Seat Height: 696 mm / 27.4 in
Dry Weight: 335 mm / 750 lbs
Wet Weight: 364.7 kg / 804 lbs
Fuel Capacity: 20 Litres / 5.3 US gal

Related models: