| General |
| Year | 2025 | 2022 |
| Make | - | BMW |
| Model | - | K 1600 GTL |
| Make Model | Harley Davidson Softail Fat Boy 117 | BMW K 1600 GTL |
| Dimensions |
| Seat Height | Unladen 675 mm / 26.6 in Laden 658 mm / 25.9 in | 750 - 800 mm / 29.5 - 31.4 in (standard) |
| Wheelbase | 1650 mm / 65 in | 1618 mm / 63.7 in |
| Ground Clearance | 125 mm / 4.9 in | - |
| Height | 1120 mm / 44.1 in | 1440 mm - 1597 mm / 56.7 in - 62.9 in |
| Length | 2365 mm / 93.1 in | 2489 m / 97.9 in |
| Width | 965 mm / 40.0 in | 1000 mm / 39.4 in |
| Weights & Capacities |
| Dry Weight (lbs.) | - | 321 kg / 708 lbs |
| Dry Weight | 303 kg / 668 lbs | - |
| Fuel Capacity | 18.9 Litres / US 5.0 gal | 26.5 Litres / 7.0 US gal |
| Wet Weight | 315 kg / 694 lbs | 358 kg / 789.2 lbs |
| Performance |
| Max Power | 77 kW / 104Hp @ 4800 rpm | 118 kW / 160 hp @ 6750 rpm |
| Max Torque | 171 Nm / 126 lb-ft @ 3000 rpm | 180 Nm / 132.7 lb-ft @ 5250 rpm |
| Engine |
| Displacement (ci) | - | 100.6 cu-in |
| Displacement (cc) | - | 1649 cc |
| Engine Type | - | Transverse Inline 6 |
| Bore x Stroke (mm) | - | 72.0 x 67.5 mm |
| Stroke | - | 67.5 mm |
| Fuel Control | - | DOHC |
| Bore x Stroke (in,) | - | 2.83 x 2.66 in |
| Displacement | 1923 cc / 117 cu in | 1649 cc / 100.6 cu-in |
| Engine Detail | Four stroke, V-Twin, 2 Milwaukee-Eight 117 custom, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder | Four stroke, transverse six cylinder, 4 valves per cylinder |
| Bore x Stroke | 103.5 x 114.3 in | 72 x 67.5 mm |
| Compression Ratio | 10.3:1 | 12.2:1 |
| Cooling System | Air cooled | Liquid cooled |
| Emissions | - | Closed-loop 3-way catalytic converter, emission standard EU-5 |
| Exhaust | 2-into-2 staggered, catalyst in muffler | - |
| Fuel Induction | Electronic Sequential Port Fuel Injection (ESPFI) | - |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition | - |
| Lubrication | Pressurized, dry-sump with oil cooler | - |
| Mixture Control | - | Electronic intake pipe injection digital engine management system: BMS-O with throttle-by-wire |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Mechanical, 10 plate wet, assist & conventional | Multiple-disc clutch in oil bath |
| Final Drive | Belt, 32/66 ratio | Shaft |
| Gear Ratios | 1st 9.311 / 2nd 6.454 / 3rd 4.793 / 4th 3.882 / 5th 3.307 / 6th 2.79 | 1st 2.23 / 2nd 1.641 / 3rd 1.319 / 4th 1.101 / 5th 0.926 / 6th 0.788 |
| Primary Drive | Chain, 34/46 ratio | - |
| Transmission / Drive | 6 Speed | 6-speed gearbox, helical cut |
| Chassis |
| Frame Type | Mild steel, tubular frame, rectangular section backbone, stamped, cast, and forged junctions, MIG welded, aluminum forged fender supports | Bridge-type frame, cast aluminium, load-bearing engine |
| Suspension - Front | Dual bending valve 49mm telescopic with aluminum fork triple clamps, dual rate spring, "beer can" covers | BMW Motorrad Duolever; central spring strut |
| Suspension - Rear | Hidden, free piston, coil-over monoshock, 43mm stroke, hydraulic preload adjustment | Cast aluminum single-sided swing arm with BMW Motorrad Paralever; central spring strut |
| Lean Angle | 25.6° | - |
| Rake | 30° | - |
| Steering Head Angle | - | 62.2° |
| Swingarm | Mild steel, tubular sections, stamped x-member, forged axle junctions, MIG welded, removable belt spacer | - |
| Trail | 104 mm / 4.1 in | 105.9 mm / 4.17 in |
| Wheel Travel - Front | 130 mm / 5.1 in | 114.3 mm / 4.5 in |
| Wheel Travel - Rear | 86 mm / 3.4 in | 135 mm / 5.3 in |
| Electronics |
| Tachometer | - | Standard |
| Wheels & Brakes |
| Brakes - Rear Diameter (in.) | - | 12.6 in |
| Brakes - Rear Diameter (mm) | - | 320 mm |
| Brakes - Front Diameter (in.) | - | 12.6 in |
| Brakes - Front Diameter (mm) | - | 320 mm |
| Brakes - Front | 2 x 300mm discs, 4 piston fixed caliper | 2 x 320mm discs, 4 piston calipers |
| Brakes - Rear | Single 292mm disc, 2 piston floating caliper | Single 320mm disc, 2 piston caliper |
| ABS | Standard | BMW Motorrad ABS Pro (partial integral, slant-layer-optimized) |
| Rims - Front | - | 3.0 x 17 |
| Rims - Rear | - | 6.00 x 17 |
| Tyres - Front | 160/60R18,70V,BW | 120/70 ZR17 |
| Tyres - Rear | 240/40R18,79V,BW | 190/55 ZR17 |
| Wheels | Machined, Lakester cast aluminum | Cast aluminium wheels |
| Wheels - Front | 18 x 4,5 in | - |
| Wheels - Rear | 18 x 8.0 in | - |