The Harley Davidson Softail Heritage Classic (2018) motorcycle has a four stroke, V-Twin Milwaukee-Eight 107 engine with a capacity of 1746 cc/107 cub in. It has a maximum torque of 145 Nm/107 ft-lb @ 3000 rpm and a compression ratio of 10.5:1. The motorcycle features electronic sequential port fuel injection (ESPFI), multi-plate wet clutch, and a 6-speed transmission with a belt final drive and a chain primary drive (34/46 ratio). The bike has a glossy black steel laced wheel design with a front suspension of Showa inverted forks and a mono-shock adjustable rear suspension. The front brakes comprise two discs with a 4-piston caliper, while the rear brakes have a single disk with a 2-piston floating caliper. The motorcycle has a seat height of 680 mm/26.7 in, ground clearance of 120 mm/4.7 in, and a dry weight of 316 kg/696.6 lbs. The fuel capacity of the bike is 18.9 litres/5 US gal, while the oil capacity is 4.7 litres/5.0 US qt.
Technical specifications:
Make Model: Harley Davidson Softail Heritage Classic
| Year | 2018 |
|---|---|
| Engine | Four stroke, V-Twin, Milwaukee-Eight 107, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder |
| Capacity | 1746 cc / 107 cub in |
| Bore x Stroke | 100 x 111.1 mm |
| Cooling System | Air cooled |
| Compression Ratio | 10.5:1 |
| Exhaust | 2-into-2 shorty dual, catalyst in muffler |
| Induction | Electronic Sequential Port Fuel Injection (ESPFI) |
| Lubrication | Pressurized, dry-sump with oil cooler |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition |
| Starting | Electric |
| Max Torque | 145 Nm / 107 ft-lb @ 3000 rpm |
| Clutch | Multi-plate, wet |
| Transmission | 6 Speed |
| Final Drive | Belt |
| Primary Drive | Chain, 34/46 ratio |
| Gear Ratio | 1st 9.311 / 2nd 6.454 / 3rd 4.793 / 4th 3.882 / 5th 3.307 / 6th 2.79:1 |
| Lean Angle, Left | 28.5 o |
| Lean Angle, Right | 27.3 o |
| Front Suspension | Showa Inverted forks |
| Rear Suspension | Mono Shock adjustable |
| Front Brakes | 2 x Disc, 4 piston caliper |
| Rear Brakes | Single Disc, 2 piston floating caliper |
| Wheels | Gloss Black, Steel Laced |
| Front Tyre | 130/90B16,53H,BW |
| Rear Tyre | 150/80B16,77H,BW |
| Rake | 30 o |
| Trail | 145 mm / 5.7 in |
| Dimensions | Length: 2415mm / 95 in |
| Wheelbase | 1630 mm / 64.2 in |
| Seat Height | 680 mm / 26.7 in |
| Ground Clearance | 120 mm / 4.7 in |
| Dry Weight | 316 kg / 696.6 lbs |
| Wet Weight | 330 kg / lbs |
| Oil Capacity | 4.7 Litres / 5.0 US qt |
| Fuel Capacity | 18.9 Litres / 5 US gal |
