BMW
| Engine | Air/oil cooled two-cylinder four-stroke boxer engine with two chain-driven camshafts above the drive shaft |
| Bore x stroke | 107.1 mm x 100 mm / 4.22" x 3.94" |
| Capacity | 1,802 cm³ |
| Nominal capacity | 67 kW (91 hp) at 4,750 rpm |
| Max torque | 158 Nm at 3,000 rpm |
| Compression ratio | 9.6 : 1 |
| Fuel preparation | Electronic intake pipe fuel injection, BMS-K+ electronic engine management with overrun cut-off, twin-spark ignition: BMS-O with e-gas |
| Emission control | Regulated three-way catalytic converter |
| Maximum speed | over 180 km/h / 112 mph |
| Consumption per 100 km | 5.6 l/100km |
| CO2 emission based on WMTC | 129 g/km |
| Fuel type | Super plus lead-free (max. 15% ethanol, E15) RON 95 90 AKI |
| Alternator | Permanent magnet generator 600 W (nominal capacity) |
| Battery | 12 V / 26 Ah, maintenance-free |
| Clutch | Single-disk dry clutch |
| Gears | 6-gear shifting claw transmission in separate transmission housing |
| Secondary drive | Drive shaft |
| Frame | Double-cradle steel frame with screwed-on underbeams |
| Front suspension spring elements | Telescopic fork |
| Rear wheel guide spring elements | Steel swinging fork with central shock strut |
| Spring travel front rear | 120 mm / 90 mm / 4.72" / 3.54" |
| Wheelbase | 1,731 mm / 68.15" |
| Castor | 150 mm / 5.91" |
| Steering head angle | 57.3° |
| Wheels | Spoked wheel |
| Rim dimensions front | 3.00" x 16" |
| Rim dimensions rear | 5.00" x 16" |
| Tyre front | 130/90 B16 |
| Tyre rear | 180/65 B16 |
| Brake front | Twin disc brake, diameter 300 mm, 4-piston fixed caliper |
| Brake rear | Single disc brake, diameter 300 mm, four-piston fixed calipers |
| ABS | BMW Motorrad Integral ABS (partially integral) |
| Seat height at kerb weight | 710 mm / 27.95" |
| Rider step length at kerb weight | 1,655 mm / 65.16" |
| Usable tank capacity | approx. 16 l |
| Reserve | approx. 4 l |
| Length | 2,440 mm / 96.06" |
| Height excluding mirrors | 1,342 mm / 52.83" |
| Height above windshield at DIN kerb weight | 1,397 mm / 55.00" |
| Width with mirror | 964 mm / 37.95" |
| Vehicle kerb weight fully fuelled road ready | 365 kg / 804.69 lbs |
| Max permitted weight | 560 kg / 1,234 lbs |
| Max load with standard equipment | 195 kg / 430 lbs |
BMW • 2024
BMW • 2024
BMW • 2024
BMW • 2024
Kawasaki • 2026
The R18 Classic is BMW’s big-bore cruiser for riders who love timeless design backed by modern engineering. With a massive boxer twin and shaft drive, it’s built for relaxed, torquey miles with character to spare. This BMW R18 Classic review focuses on real-world feel using verified factory data.
At the heart of the 2024 BMW R18 Classic specs is the 1,802 cm³ air/oil-cooled boxer. It delivers 67 kW (91 hp) at 4,750 rpm and, more importantly for cruiser life, a stout 158 Nm at just 3,000 rpm. That early torque defines the ride: easy roll-ons in city traffic, effortless merges, and relaxed passing on the highway without chasing revs.
The engine runs electronic intake pipe fuel injection with BMS-K+ management, overrun cut-off, and twin-spark ignition (BMS-O with e-gas). Throttle response is predictable and smooth, pairing well with the single-disk dry clutch and 6-speed transmission. A regulated three-way catalytic converter keeps emissions in check, and BMW lists a consumption of 5.6 l/100 km and CO2 at 129 g/km. Top speed is over 180 km/h (112 mph), but the bike’s sweet spot is that muscular midrange.
The BMW R18 Classic seat height is a low 710 mm (27.95 in), giving most riders an easy flat-footed stance at stops. That confidence matters, because the BMW R18 Classic weight is 365 kg (804.69 lbs) fully fueled and ready to ride. At parking-lot speeds you’ll feel the mass, but the low seat helps you control the bike when shuffling around.
A long 1,731 mm wheelbase and 150 mm castor contribute to stable, unflustered highway manners—classic cruiser behavior. Suspension is straightforward and robust: a telescopic fork up front and a steel swinging fork with central shock strut in back, with 120 mm/90 mm of travel. Spoked 16-inch wheels (3.00 x 16 front, 5.00 x 16 rear) wear 130/90 B16 and 180/65 B16 tires, adding both style and cush for rougher pavement. The steering head angle of 57.3° underlines the bike’s planted, steady feel.
Braking hardware is serious: a twin 300 mm front disc setup with 4-piston fixed calipers, and a 300 mm rear disc with four-piston fixed calipers. BMW Motorrad Integral ABS (partially integral) is standard for consistent stopping confidence. The double-cradle steel frame reinforces the classic vibe while supporting touring duty.
Electronics focus on reliable fueling and ignition rather than a gadget overload: electronic injection, BMS-K+ engine management, twin-spark with e-gas. A 600 W permanent magnet generator and a 12 V / 26 Ah maintenance-free battery handle electrical needs. The drive shaft is a highlight for long-term ownership—clean, low-maintenance power delivery suited to big-mile riders.
Practical touches include a usable tank capacity of approx. 16 liters (with approx. 4 liters in reserve). Maximum permitted weight is 560 kg, with a max load of 195 kg (430 lbs), leaving room for rider, passenger, and gear.
With its torquey 1,802 cm³ boxer and substantial kerb mass, the R18 Classic best suits experienced riders who want relaxed cruising, characterful performance, and minimal drivetrain fuss thanks to the shaft drive. It’s comfortable for daily commuting and shines on weekend backroads or longer trips where midrange pull and stability matter more than high-rpm theatrics.
Beginners may find the size and weight intimidating at first; riders stepping up from midsize machines will appreciate the low seat, predictable fueling, and steady chassis once moving.
If you value torque-first performance, timeless styling cues, and the mechanical charm of a big boxer, the 2024 BMW R18 Classic makes a compelling case. The engine’s 158 Nm at 3,000 rpm delivers exactly the kind of effortless shove cruiser fans crave, and the shaft drive plus sturdy steel frame add confidence and durability. Brakes are strong, and the partially integral ABS is a welcome safety net.
The trade-offs are typical of the class: at 365 kg (804.69 lbs) the bike asks for deliberate low-speed inputs, and tight U-turns require planning. But for riders seeking a relaxed, authoritative cruiser with authentic BMW engineering, the 2024 BMW R18 Classic specs align neatly with the riding experience.
Is the 2024 BMW R18 Classic good for beginners?
What is the seat height of the 2024 BMW R18 Classic?
How heavy is the 2024 BMW R18 Classic?
What is the fuel consumption and tank size?
What is the top speed of the 2024 BMW R18 Classic?