| MODEL | HARLEY-DAVIDSON DYNA SUPER GLIDE SPORT FXDX/I 1999 - 2001 |
| Year | 1999 - 2001 |
| Engine Type | Four stroke, 45° V-twin, Twin Cam 88, vibration isolation-mounted, pushrod-operated OHV with hydraulic self-adjusting lifters, 2 valves per cylinder |
| Displacement / Capacity | 1449 cc / 88.4 cu in |
| Bore X Stroke | 95.3 x 101.6 mm |
| Compression Ratio | 8.9:1 |
| Cooling System | Air cooled |
| Max Power | 48.8 kW / 67 hp @ 5200 rpm |
| Max Torque | 116.6 Nm / 86 lb-ft @ 3500 rpm |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition |
| Induction | 40 mm constant velocity carburettor with enrichener and accelerator pump; fuel-injected (I) version: ESPFI with 38 mm throttle bore |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Dry sump, crank-driven gerotor pressure and dual scavenge pump, spin-on pressurised oil filter |
| Gear Box | 5 Speed |
| Clutch | Wet, 9-plate |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | Mild steel, rectangular section backbone with twin down-tubes; mild steel rectangular section swingarm |
| Front Suspension | 39 mm sport fork, adjustable compression and rebound damping, dual-rate springs with adjustable preload |
| Rear Suspension | Twin sport shocks with adjustable rebound damping and dual-rate springs, adjustable preload |
| Front Brakes | 2x 292 mm discs, 4-piston calipers |
| Rear Brakes | Single 292 mm disc, 4-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 2319 mm / 91.4 in |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 692 mm / 27.2 in (laden); 711 mm / 27.9 in (unladen) |
| Wheelbase | 1604 mm / 63.2 in |
| Ground Clearance | 150 mm / 5.9 in |
| Dry Weight | 281 kg / 619 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 100/90-19 51V |
| Rear Tyre | 150/80-16 71V |
| FUEL SYSTEM | |
| Fuel Capacity | 18.5 Litres / 4.9 US gal |
| Fuel Consumption | 6.8 L/100 km / 34.8 US mpg |
| Top Speed | — |
The Super Glide Sport arrived for 1999 together with the new Twin Cam 88 engine and was the first blacked-out Dyna. It was the rider's Dyna, with longer-travel adjustable suspension, twin front discs and a tachometer, aimed at owners who wanted more cornering and braking than the base Super Glide offered. A fuel-injected FXDXI version was offered alongside the carburetted bike.
