Cruisers

2026BMW R 18 Classic

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The BMW R 18 Classic is a retro-styled cruiser powered by a massive 1802cc boxer engine delivering 91 hp and 162.7 Nm of torque. Built for riders seeking classic aesthetics with modern reliability, it excels at relaxed highway cruising and neighborhood riding. Its iconic horizontal twin engine and timeless design make it ideal for enthusiasts who prioritize character and heritage over performance.

Capacity: 1802.0 ccm
Engine: Boxer, four-stroke
Gearbox: 6-speed
Dry weight: 365.1 kg
Seat height: 729 mm
Power: 91.0 HP (66.4 kW) @ 4750 RPM

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Other years 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering35%

City riding40%

Daily riding55%

Touring68%

Two-up60%

Track10%

Best for: Built for relaxed boulevard cruising and long, straight-road touring rather than outright performance.
Built for: A stately, torque-rich cruiser that rewards a laid-back riding style with strong low-end pull and classic boxer character.
Not ideal for: Not for riders seeking sharp cornering ability, off-road capability, or a lightweight, flickable ride.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 729mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 BMW R 18 Classic, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 1802.0 ccm
Power: 91.0 HP (66.4 kW) @ 4750 RPM
Torque: 162.7 Nm (16.6 kgf-m) @ 3000 RPM
Engine type: Boxer, four-stroke
Power/weight ratio: 0.2492 HP/kg (dry)
Bore x stroke: 107.1 x 100.0 mm
Compression: 9.6:1
Cooling system: Oil & air
Fuel system: Injection
Starting: Electric
Ignition: BMS-K+ electronic engine management with overrun cut-off and twin-spark ignition
Valves per cylinder: 4

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Shaft
Clutch: Single-disc dry

Performance

Top speed: 178.6 km/h (111.0 mph)

Dimensions & weight

Wheelbase: 1730 mm
Overall length: 2286 mm
Overall width: 947 mm
Overall height: 1397 mm
Seat height: 729 mm
Dry weight: 365.1 kg
Fuel capacity: 16.00 litres
Reserve fuel capacity: 3.80 litres
Carrying capacity: Si

Chassis & suspension

Frame: Double loop steel frame with bolted beams
Front suspension: Telescopic fork
Rear suspension: Steel swingarm with central shock strut
Front wheel travel: 119 mm
Rear wheel travel: 89 mm
Rake (fork angle): 32.7°
Trail: 150 mm

Brakes & wheels

Front brakes: Double disc. 4 piston fixed calipers, BMW Motorrad Integral ABS (partially integral)
Front brakes diameter: 300 mm
Rear brakes: Single disc. Single disc brake, fixed caliper. BMW Motorrad Integral ABS.
ABS: Yes
Front tyre: 120/70-19
Rear tyre: 180/65-B16

Other

Color options: Black storm metallic, Mineral Gray Metallic Matte, Brooklyn Gray Metallic/ Blacked Out, Option 719 Aquamarine
Comments: Windscreen

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2021	2022	2024	2025	2026
Capacity	1802 cc	1802 cc	1802 cc	1802 cc	1802 cc
Dry weight	365 kg	365 kg	365 kg	365 kg	365 kg
Seat height	691 mm	711 mm	711 mm	729 mm	729 mm
Fuel capacity	16 L	16 L	16 L	16 L	16 L