Yamaha SR400

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 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.

Yamaha SR400: Optimal Power Delivery

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Yamaha SR400 Technical Details


Design 4-stroke, air-cooled, SOHC, 2-valves
Displacement 399 cc
Bore 87.0 mm
Stroke 67.2 mm
Performance 17.1 kW (23.2PS) @ 6,500 rpm
Starting Aid Kick starter
Transmission Constant mesh 5-speed
Engine Lubrication Dry sump
Primary Gear Ratio
Secondary Gear Ratio
Cooling System
Ignition System TCI
Compression Ratio 8.5:1
Final Drive Chain


Shock Absorber
Suspension Travel Front Telescopic forks, 150 mm travel
Suspension Travel Rear Dual shock, 125 mm travel
Brake System Front Hydraulic Disc, ˜ 298 mm
Brake System Rear Drum
Brake Discs - Diameter Front 90/100-18M/C 54S (Tube Type)
Brake Discs - Diameter Rear 110/90-18M/C 61S (Tube Type)
Steering Head Angle
Wheel Base 1,410 mm
Ground Clearance (Unloaded) 130 mm minimum
Seat Height (Unloaded) 785 mm
Total Fuel Tank Capacity Approx. 12 litres
Weight Without Fuel Approx. 174 kg

Yamaha SR400 review

We went to test the Yamaha SR400 with reviews in mind.

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.

Yamaha SR400 for sale

Buy a brand new bike or one that is second hand- we have options for you to choose from. Furthermore, we provide end-to-end services including financing and installments.

Yamaha SR400 servicing

Part of what we love to do is fix, install accessories, repair and service bikes and we can provide that for you. We have a range of servicing packages or drop in rates for you to choose from.

Yamaha SR400 accessories

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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