Yamaha SR400 Highlights

Feel the Retro Beats

Yamaha SR400 has the retro-inspired design with a modern twist. It has narrow, flat and plush seat, slim teardrop shaped tank, single big headlight, large mirrors, and a long chrome muffler that complete its overall classic image. Developed from modern technology, this motorcycle has been the all-time favorite of riders who are looking for fast, user friendly and comfortable road machine. Power comes from a 399cc air-cooled engine being paired with a fuel injection system for optimal power delivery. This engine delivers strong beats and lively character that invites the rider to do more. Strike few kicks on SR400 and the engine begins to run with no choke simply due to the piston and decompressor placed. Standard brakes are fine, no trouble at cruising speed. Equipped with standard suspension the motorcycle is incredibly smooth to ride on uneven surfaces. A pleasant riding position is achieved by the fuel tank, raised handlebars and long seat that can accommodate one passenger with rear grab. In order to make this motorcycle 100% economical, Yamaha worked on its fuel and exhaust system. A 3-way catalyzer is used to maintain minimal emissions. From rushing along the streets to urban exploring, this Yamaha SR400 is the perfect choice!

Yamaha SR400 Technical Details


Engine Type: 4-stroke, air-cooled, SOHC, 2-valves
Displacement: 399cc
Compression ratio: 8.5 : 1
Bore And Stroke: 87.0 mm x 67.2 mm
Maximum power: 17.1 kW (23.2PS) @ 6,500 rpm
Maximum Torque: 27.4 Nm (2.8 kg-m) @ 3,000 rpm
Lubrication System: Dry sump
Fuel System: Fuel Injection
Starter: Kick
Ignition: TCI
Transmission: Constant Mesh, 5-speed
Final Drive: Chain


Front Suspension: Telescopic forks, 150 mm travel
Rear Suspension: Dual shock, 125 mm travel
Front Brake: Hydraulic Disc, ˜ 298 mm
Rear Brake: Drum
Front Tire: 90/100-18M/C 54S (Tube Type)
Rear Tire: 110/90-18M/C 61S (Tube Type)
Wheelbase: 1,410 mm
Seat Height: 785 mm
Ground Clearance: 130 mm Minimum
Fuel Capacity: 12 litres
Wet Weight: 174 kg

Yamaha SR400 Review

Recently, we went out to test a retro style Yamaha SR400. In the city, we got trap in a serious traffic, but glad to find way out thanks to its amazing agility. Furthermore, rushing out from a crowded street is never a problem, it shows exceptional lane splitting job. The gearing is well suited for street rides, it has adequate power to squeeze out from tight places and still has excellent top end power. After riding on flat surfaces, we headed to some canyon carving. Surprisingly this 399cc motorcycle performed well on the corners and twists, its ability is beyond our expectations. We pushed it harder as we go on each corner, squeezing the throttle, the suspension is plush and gives comfortable feeling. It steers well, soaked up the bumps easily and rides well. We made it to the highway with little traffic, cruising at 60mh is ideal for the SR400 however it may struggle to keep pace with the fast lane. We enjoyed kick starting the engine, its easy and fun all thanks to its integrated fuel injection system. Yamaha SR400 is ideal for anyone who can drive, both beginners and experienced riders. Seating position is relaxed, confidence boosting and connect the riders to the motorcycle. Despite of its retro look and small size its still the choice of many riders.

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Even though the Yamaha SR400 looks great as it comes, you know you want to tweak the overall look just a little. Step in Speedzone Supply accessories: Check out our collection of accessories for your Yamaha SR400 from brands like Bikers, Protaper and Delta. Favourite accessories include – fuel cap, fairing guard set, rear set, sprocket cover, engine cover, handlebar, grips, breaks, clutch to name a few. Come dress up your bike with the wide variety of Yamaha SR400 accessories we have in store and we can also help you install them.

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