Naked Motorcycles

2017Yamaha SR400 Yard Built By Krugger

30 fields on record

The 2017 Yamaha SR400 Yard Built by Krugger is a classic-styled commuter perfect for riders seeking vintage aesthetics with modern reliability. Known for its simplicity and fuel efficiency at 28.1 km/l, this air-cooled single excels in urban environments. Its lightweight design and traditional wire-spoke wheels deliver authentic retro character with everyday practicality.

Capacity: 399.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: Not on record
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Seat height: Not on record
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Power: 22.9 HP (16.7 kW) @ 6500 RPM

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail20%

Cornering55%

City riding78%

Daily riding65%

Touring30%

Two-up25%

Track15%

Best for: Best suited to short, spirited city rides and café-racer style outings rather than long-distance or high-speed work.
Built for: A soulful, air-cooled single-cylinder machine reworked by Krugger into a striking bespoke design, prioritizing style, sound, and simplicity over speed or modern convenience.
Not ideal for: Not a good fit for riders wanting highway touring comfort, passenger capability, or strong acceleration.

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

Full specifications

Engine

Capacity: 399.0 ccm
Power: 22.9 HP (16.7 kW) @ 6500 RPM
CO2 Emissions: 83 CO2 g/km
Torque: 27.4 Nm (2.8 kgf-m) @ 3000 RPM
Engine type: Single, four-stroke
Fuel consumption: 3.60 litres/100 km (27.8 km/l)
Bore x stroke: 87.0 x 62.7 mm
Compression: 8.5:1
Cooling system: Air
Fuel system: Injection
Starting: Kick
Ignition: TCI
Valves per cylinder: 2
Lubrication system: Wet-sump

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, Multiple Disc

Dimensions & weight

Wheelbase: 1410 mm
Oil capacity: 2.40 litres
Seat height: Not on record - add it
Dry weight: Not on record - add it

Chassis & suspension

Frame: Steel Double Cradle
Front suspension: Telescopic
Rear suspension: Swingarm
Front wheel travel: 150 mm

Brakes & wheels

Front brakes: Single disc
Front brakes diameter: 298 mm
Rear brakes: Expanding brake (drum brake)
Rear brakes diameter: 150 mm

Other

Color options: Blue/grey

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

Rider Reviews

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MotorcycleDB

The 2017 Yamaha SR400 Yard Built by Krugger motorcycle is a stunning custom build that showcases the creativity and craftsmanship of Krugger, a renowned motorcycle designer. With its sleek design and powerful performance, this bike is a true standout in the world of custom motorcycles. The attention to detail in the construction of this bike is truly remarkable, from the custom fairing to the unique paint job. The result is a one-of-a-kind motorcycle that is sure to turn heads wherever it goes.

The 2017 Yamaha SR400 Yard Built by Krugger motorcycle is a must-have for any motorcycle enthusiast. With its vintage-inspired design and modern performance, this bike is the perfect blend of classic and contemporary. Whether you're a collector or a rider, this motorcycle is sure to make a statement. The expert craftsmanship and attention to detail make this bike a true work of art, and it's no wonder that it has garnered so much attention in the motorcycle community.

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