Harley Davidson FLHR/I Road King (2003-04)

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The Harley Davidson FLHR/I Road King is a motorcycle that was produced in 2003-04. It features a four-stroke, 45 degrees V-Twin, Twin Cam 88 engine with pushrod-operated overhead valves and hydraulic self-adjusting lifters. The engine has a capacity of 1449 cc and a compression ratio of 8.9:1. The bike uses carburetion 40 mm constant velocity with enrichener and accelerator pump ESPFI 38 mm throttle bore electronic sequential port fuel injection. The ignition system is a single-fire, non-wasted, map-controlled spark ignition. The motorcycle features a 5-speed transmission and a belt final drive with gear ratios from 10.110 to 3.150. The frame is made of mild steel, square-section backbone with twin downtubes, while the swingarm is made of mild steel rectangular tube sections with stamped junctions and MIG welded. The front suspension consists of 41.3mm telescopic forks, and the rear suspension is made up of dual air-adjustable shocks. The front brakes are 2x 292mm discs with 4-piston calipers, and the rear brake is a single 292mm disc with a 4-piston caliper. The motorcycle has a wheelbase of 1612mm and a dry weight of 345.0 kg with a fuel capacity of 18.9 litres.

Technical specifications:

Make Model: Harley Davidson FLHR/I Road King

Year: 2003 – 04


Engine: Four stroke, 45 degrees V-Twin, Twin Cam 88 (R) vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder
Capacity: 1449 cc / 88.4 cu-in
Bore x Stroke: 95.3 x 101.6 mm
Cooling System: Air cooled
Compression Ratio: 8.9:1
Lubrication: Dry sump, internally mounted, crank driven gerotor pressure and dual scavenge pump with spin on 10~Anot pressurized oil filter
Induction: Carburetion 40 mm constant velocity with enrichener and accelerator pump ESPFI 38 mm throttle bore electronic sequential port fuel injection
Ignition: Single-fire, non-wasted, map-controlled spark ignition
Starting: Electric
Max Torque: 116.6 Nm / 86 lb-ft @ 3500rpm
Transmission: 5 Speed
Final Drive: Belt
Gear Ratio: 1st 10.110 2nd 6.958 3rd 4.953 4th 3.862 5th 3.150
Frame: Mild steel, square-section backbone w/twin downtubes Swingarm Mild steel, rectangular tube sections, stamped junctions, MIG welded
Front Suspension: 41.3mm Telescopic forks

Rear Suspension: Dual air adjustable shocks
Front Brakes: 2x 292mm discs 4 piston calipers
Rear Brakes: Single 292mm disc 4 piston caliper
Front Tyre: D402F NW MT90B16 72H
Rear Tyre: D402 NW MU85B16 77H
Rake: 26.0 degrees
Trail: 156.6.3 mm / 6.2 in
Wheelbase: 1612 mm / 63.5 in
Seat Height: 692mm / 27.2 in
Ground Clearance: 130 mm / 5.1 in
Dry Weight: 345.0 kg / 760.6 lbs
Fuel Capacity: 18 9 Litres / 5.0 US gal

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