With its iconic Bonneville DNA and British custom attitude, forward footpegs, sweptback beach bars and comfortable pillion capability, the Speedmaster brings together a distinctive cruiser riding position with timeless sophisticated style. Beautifully evolved for 2023, this new generation delivers a step up in performance, handling, comfort and control.
| Engine Type: | Liquid cooled, 8 valve, SOHC, 270° crank angle parallel twin |
| Capacity: | 1200 cc |
| Bore: | 3.8 in |
| Stroke: | 3.1 in |
| Compression: | 10.0:1 |
| Max Power: | 57 kW / 6100 rpm |
| Max Torque: | 78.2 ft-lb / 4000 rpm |
| System: | Multipoint sequential electronic fuel injection |
| Exhaust: | Chromed stainless steel 2 into 2 twin-skin exhaust system with chromed stainless silencers |
| Final Drive: | Chain |
| Clutch: | Wet, multi-plate assist clutch |
| Gearbox: | 6-speed |
| Swingarm: | Twin-sided, tubular steel |
| Front Wheel: | 32-spoke, 16 x 2.5in |
| Rear Wheel: | 32-spoke, 16 x 3.5in |
| Front Tyre: | MT90B16 |
| Front Suspension: | KYB 41 mm forks with cartridge damping. 90mm travel. |
| Rear Suspension: | KYB monoshock with linkage and stepped preload adjuster, 72 mm rear wheel travel. |
| Front Brake: | Twin 310 mm disc, Brembo 2-piston floating calipers, ABS |
| Rear Brake: | Single 255 mm disc, Nissin single piston floating caliper, ABS |
| Width Handlebars: | 35.8 in |
| Height Without Mirror: | 41.5 in |
| Seat Height: | 27.8 in |
| Wheelbase: | 59.1 in |
| Rake: | 25.3 º |
| Trail: | 3.6 in |
| Tank Capacity: | 3.2 gal |
| Dry Weight: | 541 lbs |
| Wet Weight: | 580 lbs |
| Fuel Consumption: | 4.3 l/100 km (66 MPG) |
| CO2 Figures: | 105 g/km EURO 5 CO2 emissions and fuel consumption data are measured according to regulation 168/2013/EC. Figures for fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real dr |
