Harley-Davidson Harley Davidson FLTRX Road Glide Custom (2012) vs Yamaha DT 250 (1977)
Comparison technical specifications
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| Make: | Harley-Davidson | Yamaha |
| Model: | Harley Davidson FLTRX Road Glide Custom | DT 250 |
| Years: | 2012 | 1977 |
| Engine: | Four stroke, V-Twin, Twin Cam 103™ Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder, with Integrated Oil-Cooler | Two stroke, single cylinder |
| Capacity: | 1690 cc / 103.1 cu-in | 246 cc / 15.0 cu-in |
| Bore x Stroke: | 98.4 x 111.1 mm | 70 x 64 mm |
| Cooling System: | Air cooled | Air cooled |
| Compression Ratio: | 9.6:1 | 6.8:1 |
| Induction: | Electronic Sequential Port Fuel Injection (ESPFI) | Single 28mm Mikuni VM28SS |
| Ignition: | Single-fire, non-wasted, map-controlled spark ignition | External-rotor magneto; CDI; six-volt battery |
| Starting: | Electric | Kick |
| Max Torque: | 135 Nm / 100 ft/lb @ 3250 rpm | 20.7 Nm / 15.3 lb-ft @ 5500 rpm |
| Transmission: | 6 Speed | 5 Speed |
| Final Drive: | Belt | Chain |
| Gear Ratio: | 1st 9.593 / 2nd 6.650 / 3rd 4.938 / 4th 4.000 / 5th 3.407 / 6th 2.875 | 1st 33/13, 2.538 / 2nd 34/19, 1.789 3rd 26/20, 1.300 / 4th 23/23, 1.000 /5th 20/26, 0.769 |
| Frame: | Mild steel; tubular frame; two-piece stamped and welded backbone; cast and forged junctions; twin downtubes; bolt-on rear frame with forged fender supports; MIG welded | Double-downtube, full-cradle, mild-steel frame; tubular-section, mild-steel swing arm |
| Front Suspension: | 41.3 mm telescopic, triple circuit damping | Oil-damped, coil-spring fork with forward-mounted axle and |
| Rear Suspension: | Air-adjustable, Swingarm Mild steel; two-piece drawn and welded section; forged juctions; MIG welded | DeCarbon-type, nitrogen-charged mono-shock producing |
| Front Brakes: | 2x 300mm discs 4 piston calipers | Conical hub with drum brake |
| Rear Brakes: | Single 300mm discs 4 piston caliper | Conical hub with rod-actuated drum brake |
| Front Tyre: | D408F BW 130/70B18 63H | 3.00-21 |
| Rear Tyre: | D407 BW 180/65B16 81H | 4.00-18 |
| Dimensions: | Length 2413 mm / 95.0 in. Width. 909 mm / 35.8 in Height 1270 mm / 50.0 in. | Width 870 / 34.2 in |
| Wheelbase: | 1613 mm / 63.5 in. | 1420 mm / 55.9 in |
| Seat Height: | Laden 663 mm / 26.1 in Unladen 688 mm / 27.1 in | 856 mm / 33.7 in |
| Wet Weight: | 370 kg / 817 lbs | 131 kg / 290 lbs |
| Fuel Capacity: | 22.7 Litres / 6 US gal | 8.5 Litres / 2.2 gal |