Yamaha SR400 Yard Built By Krugger - 2017 Specifications and Reviews

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.

2017
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General information

CategoryAllround
Year2017
ModelYamaha SR400 Yard Built by Krugger
 
 

Engine and Transmission Specifications

Greenhouse gases82.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption3.56 litres/100 km (28.1 km/l or 66.07 mpg)
ClutchWet, Multiple Disc
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemWet-sump
IgnitionTCI: Transistor Controlled Ignition
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Valves per cylinder2
Bore x Stroke87.0 x 62.7 mm (3.4 x 2.5 inches)
Compression8.5:1
Torque27.40 Nm (2.8 kgf-m or 20.2 ft.lbs) @ 3000 RPM
Power22.93 HP (16.7 kW) @ 6500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:399.00 ccm (24.35 cubic inches)

Brakes, suspension, Frame and wheels

WheelsWire spoked
Rear brakes diameter150 mm (5.9 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter298 mm (11.7 inches)
Front brakesSingle disc
Rear SuspensionSwingarm
Front wheel travel150 mm (5.9 inches)
Front SuspensionTelescopic
Frame typeSteel Double Cradle
 
 

Physical measures and capacities

Oil capacity2.40 litres (0.16 quarts)
Wheelbase1,410 mm (55.5 inches)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterKick
Color optionsBlue/grey

Performance Profile & Rider Fit

22.9 hp
Peak Power
9.5s
0-60 mph

Best For

Track15%
City78%
Cornering55%
Daily Riding65%
Touring30%
Passenger25%

Rider Profile

Best ForThis bespoke custom SR400 suits riders who value character and minimalist mechanical charm over outright performance, including newer riders comfortable with a kick-start single.
PurposeBest suited to short, spirited city rides and café-racer style outings rather than long-distance or high-speed work.
Rider FitThe kick-start-only lightweight single and low-slung custom stance make it accessible to smaller or less physically strong riders, though the kick start itself requires some technique.
CharacterA 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 ForNot a good fit for riders wanting highway touring comfort, passenger capability, or strong acceleration.

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

Rider Reviews

Total comments: 1
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MotorcycleDB Review

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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