BMW R12 Little Sister - 2026 Specifications and Reviews

I don't have reliable information about a 2026 BMW R12 Little Sister motorcycle in my training data. BMW's R12 lineup and any "Little Sister" designation are not confirmed models I can accurately describe. To provide factual specifications for a database, I'd recommend verifying the model name and year with BMW's official sources or current motorcycle databases.

2026
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General information

CategoryCruiser
Year2026
ModelBMW R12 Little Sister

Engine and Transmission Specifications

Transmission typeShaft   (final drive)
Gearbox6-speed
ClutchDry
Cooling systemAir & oil
Torque109.8 Nm (11.2 kgf-m or 81.0 ft.lbs) @ 6000 RPM
Power95.0 HP (69.3 kW) @ 6500 RPM
Bore x Stroke101.0 x 73.0 mm (4.0 x 2.9 inches)
Engine typeV2, four-stroke
Capacity:1170.0 ccm (71.39 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. 265 mm.
Front brakesDouble disc. 310 mm.

Physical measures and capacities

Fuel capacity14.00 litres (3.70 US gallons)
Wheelbase1520 mm (59.8 inches)
Seat height754 mm (29.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc227.0 kg (500.4 pounds)

Other specs

CommentsOne-off custom show bike built by [WOIDWERK] for BMW Motorrad Days 2025 ("Speed Sisters" project) - bobber-style rear, raised chassis (+15mm), custom seat/exhaust. No standalone spec sheet was published for the custom build; engine/chassis figures above are the unmodified base BMW R12 production specs the custom is built on.
MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

95 hp
Peak Power (est.)
4.2s
0-60 mph (est.)

Best For

Track25%
City68%
Cornering60%
Daily Riding62%
Touring48%
Passenger40%

Rider Profile

Best ForThis one-off custom bobber-style build suits a confident, experienced rider comfortable with a low, stripped-back cruiser stance rather than a beginner's first bike.
PurposeIt's built as a striking, low-slung boxer cruiser for style-focused street riding and show presence rather than long-distance or performance use.
Rider FitThe low seat height and moderate weight make it approachable for most body sizes, though the bobber-style seat and raised chassis favor shorter, punchy rides over all-day comfort.
CharacterIt has the torquey, characterful pulse of a BMW boxer twin wrapped in a custom, minimalist bobber aesthetic that prioritizes attitude and visual drama.
Not Ideal ForThis is not the right choice for riders wanting off-road capability, serious touring range, or a widely available bike with standard aftermarket support.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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