Suzuki GSX-R 600 (2026) vs Harley-Davidson Harley Davidson Street Glide Ultra (2025)
Comparison technical specifications
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| Make: | Suzuki | Harley-Davidson |
| Model: | GSX-R 600 | Harley Davidson Street Glide Ultra |
| Years: | 2026 | 2025 |
| Engine: | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder | Four stroke, V-Twin, Milwaukee-Eight 117, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder |
| Capacity: | 599 c / 36.6 cub. in. | 1923 cc / 117 cu-in |
| Bore x Stroke: | 67.0 x 42.5 mm | 103.5 x 114.3 mm |
| Compression Ratio: | 12.8:1 | 10.3:1 |
| Cooling System: | Liquid cooled | Air cooled |
| Lubrication: | Wet sump | Pressurized, dry-sump with oil cooler |
| Induction: | EFI, Four 40 mm throttle bodies, 2 valves per body. S-DMS engine management system | Electronic sequential port fuel injection (ESPFI) |
| Ignition: | Digital CDI | Single-fire, non-wasted, map-controlled spark ignition |
| Starting: | Electric | Electric |
| Max Power: | 93.2 kW / 125 hp @ 13500 rpm with maximum RAM air | 105 hp / 78 kW @ 4600 rpm |
| Max Torque: | 67.7 Nm / 6.9 kgf-m / 49.9 ft-lb @ 11500 rpm, RAM air | 176 Nm / 130 lb-ft @ 3250 rpm |
| Clutch: | Wet, slipper, cable operated | Pressurized, dry-sump with oil cooler |
| Transmission: | 6 Speed, constant mesh | 6-Speed, cruise drive |
| Final Drive: | #525 Chain, 114 links | Belt, 32/68 ratio |
| Frame: | Aluminium, twin spar extrusion 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 |
| Rake: | 23.25? | 26? |
| Trail: | 93 mm / 3.7 in | 170 mm / 6.7 in |
| Front Suspension: | Showa Big Piston front-Fork (BPF) | 49mm Dual bending valve |
| Rear Suspension: | Link type, coil spring, oil damped | Dual Outboard Emulsion with Preload Adjustability |
| Front Wheel Travel: | 125 mm / 4.9 in. | 117 mm / 4.6 in |
| Rear Wheel Travel: | 130 mm / 5.1 in. | 76 mm / 3.0 in |
| Front Brakes: | 2 x 310 mm Discs, Brembo 4 piston calipers | 2 x 320mm discs, 4-piston fixed dual axially mounted front calipers |
| Rear Brakes: | Single 220 mm disc, Nissin 2 piston caliper | Single 300mm disc, single axially mounted caliper |
| Wheels: | Alloy, 3 spoke | Cast Aluminium |
| Front Tyre: | 120/70 ZR17 | 130/60B19 M/C 61H, Dunlop? Harley-Davidson Series, bias blackwall |
| Rear Tyre: | 180/55 ZR17 | BW 180/55B18 M/C 80H, Dunlop? Harley-Davidson Series, bias blackwall |
| Wheelbase: | 1385 mm / 54.5 in. | 1625 mm / 64 in |
| Dimensions: | Length 2030 mm / 80.0 in. Width 715 mm / 28.1 in. Height 1125 mm / 44.7 in. | Length 2590 mm / 102 in Width 980 mm / 38.6 in Height 1450 mm / 57.1 in |
| Ground clearance: | 130 mm / 5.1 in. | 135 mm / 5.3 in |
| Dry Weight: | 160 kg / 352 lbs | 377 kg / 831 lbs |
| Wet Weight: | 187kg / 412 lbs | 393 kg / 866 lbs |
| Fuel Capacity: | 17 Litres / 4.5 US gal / 3.7 Imp gal | 22.7 Litres / 6.0 US gal |