07 July. Tuesday 2026
R 18 Classic - 2025 Specifications and Reviews
The 2025 BMW R 18 Classic is a retro-styled cruiser that appeals to riders seeking timeless aesthetics with modern reliability. Known for its iconic boxer engine character and comfortable, upright riding position, it delivers a blend of vintage charm and contemporary technology. The bike excels as a leisurely long-distance cruiser for enthusiasts who value cruising comfort and classic design.
2025
General information | |
| Color Options | Black storm metallic, Mineral Gray Metallic Matte, Brooklyn Gray Metallic/ Blacked Out, Option 719 Aquamarine |
| Price | US$ 18395. MSRP depends on country, taxes, accessories, etc. |
| Category | Custom / cruiser |
| Year | 2025 |
Engine and Transmission Specifications | |
| Starting | Electric |
| Emission Details | Regulated three-way catalytic converter |
| Clutch | Single-disc dry |
| Final Drive | Shaft drive (cardan) (final drive) |
| Gearbox | 6-speed |
| Cooling System | Oil & air |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Induction | Injection. Electronic intake pipe fuel injection, BMS-K+ electronic engine management with overrun cut-off, twin-spark ignition |
| Valves Per Cylinder | 4 |
| Bore x Stroke | 107.1 x 100.0 mm (4.2 x 3.9 inches) |
| Compression Ratio | 9.6:1 |
| Max Torque | 162.7 Nm (16.6 kgf-m or 120.0 ft.lbs) @ 3000 RPM |
| Max Power | 91.0 HP (66.4 kW)) @ 4750 RPM |
| Engine Details | Two chain-driven camshafts above the crankshaft |
| Engine Type | Two cylinder boxer, four-stroke |
| Capacity | 1802.0 ccm (109.96 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 16.01 litres (4.23 US gallons) |
| Wheelbase | 1730 mm (68.1 inches) |
| Overall Width | 947 mm (37.3 inches) |
| Overall Length | 2286 mm (90.0 inches) |
| Overall Height | 1397 mm (55.0 inches) |
| Seat Height | 729 mm (28.7 inches) If adjustable, lowest setting. |
| Power/Weight Ratio | 0.2492 HP/kg |
| Dry Weight | 365.1 kg (805.0 pounds) |
| | |
R 18 Classic dimensions and frame | |
| Wheels | Wire spoked |
| Rear Brakes | Single disc. Single disc brake, fixed caliper. BMW Motorrad Integral ABS. |
| Brake Disc Diameter | 300 mm (11.8 inches) |
| Front Brakes | Double disc. 4 piston fixed calipers, BMW Motorrad Integral ABS (partially integral) |
| Rear Tyre | 180/65-B16 |
| Front Tyre | 120/70-19 |
| Rear Wheel Travel | 89 mm (3.5 inches) |
| Rear Suspension | Steel swingarm with central shock strut |
| Front Wheel Travel | 119 mm (4.7 inches) |
| Front Suspension | Telescopic fork |
| Trail | 150 mm (5.9 inches) |
| Frame | Double loop steel frame with bolted beams |
Speed and acceleration | |
| Top Speed | 178.6 km/h (111.0 mph) |
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Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 BMW R 18 Classic discussion group or the general BMW discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Update specs | Report missing specs or required updates. |
| Comments | Windscreen |
| Warranty | 3-years or 36,000 miles warranty |
| Carrying Capacity | Si |
| Lighting | LED headlight |
| Electrical | Permanent magnet generator 600 W. 12 V / 26 Ah, maintenance-free battery. |
| Reserve fuel capacity | 3.79 litres (1.00 US gallons) |
| Rake (fork angle) | 32.7° |
| Motorcycle name | BMW R 18 Classic |
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