2026BMW R 12 S

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The 2026 BMW R 12 S is a custom cruiser built for riders seeking classic styling with modern performance. Its 1170cc boxer engine delivers 109 horsepower with the smooth, balanced character BMW's heritage models are known for. This machine excels as a refined, comfortable cruiser for both highway touring and casual weekend riding.

Capacity: 1170.0 ccm
Engine: Boxer, four-stroke
Gearbox: 6-speed
Wet weight: 220.0 kg
Seat height: 795 mm
Power: 109.0 HP (80.2 kW) @ 7000 RPM

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Other years 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail15%

Cornering72%

City riding65%

Daily riding68%

Touring62%

Two-up55%

Track35%

Best for: Built for stylish, spirited roadwork - a boxer-powered custom roadster that blends heritage cruiser looks with genuinely capable, sporty back-road performance.
Built for: A charismatic, torque-rich cruiser with sporting intent, rewarding riders who enjoy strong low-end pull, distinctive boxer feel, and premium build quality over outright aggression.
Not ideal for: Not the right choice for riders seeking off-road capability, budget simplicity, or a lightweight, flickable machine for tight urban commuting.

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 795mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 BMW R 12 S, with a cramped knee angle of around 85 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 751-820 mm — Middle Ground →

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Range and running costs

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Units

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Fuel per litre

Riding a year

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 1170.0 ccm
Power: 109.0 HP (80.2 kW) @ 7000 RPM
Torque: 109.8 Nm (11.2 kgf-m) @ 6000 RPM
Engine type: Boxer, four-stroke
Fuel consumption: 5.00 litres/100 km (20.0 km/l)
Power/weight ratio: 0.4955 HP/kg (wet)
Bore x stroke: 101.0 x 73.0 mm
Compression: 12.0:1
Cooling system: Oil & air
Fuel system: Injection
Starting: Electric
Valves per cylinder: 4
Lubrication system: Dry sump

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Shaft
Clutch: Single-disc dry clutch, hydraulically operated

Performance

Top speed: 215.7 km/h (134.0 mph)

Dimensions & weight

Wheelbase: 1519 mm
Overall length: 2129 mm
Overall width: 870 mm
Overall height: 1070 mm
Seat height: 795 mm
Wet weight: 220.0 kg
Fuel capacity: 15.90 litres
Reserve fuel capacity: 3.00 litres
Dry weight: Not on record - add it

Chassis & suspension

Frame: Tubular space
Front suspension: Upside-down telescopic fork, diameter 45 mm
Rear suspension: Cast aluminum single-sided swing arm with Paralever brace, central progressive spring strut, spring pre-load adjustable, rebound damping adjustable
Front wheel travel: 119 mm
Rear wheel travel: 119 mm
Rake (fork angle): 29.3°
Trail: 132 mm