on April 13, 2016, Oli le Belge sent me a message on that wonderful social network Facebook. I give you the content of this discussion below:
Oli: " At 5:50 pm, class: "How to kick the big mono 400 with ease! "
Scalle: " Sold...!!...but how to revise beforehand.....I need to find a good little cross to practice before the official test this afternoon...! One thing's for sure: I'm going to keep my motorcycle shoes on to protect my alveolus.......!!!! "
Oli:"Don't worry, you just have to aim for the decompression window above the cylinder. Very easy! "
Scalle: "...I feel like I'm going to high kick the first time.....!!! "
Result of the test: after 3 attempts, the Yamaha SR 400's engine started to turn and I was off for another superb test.
here's my opinion:
design
to get a feel for the differences between its predecessor, the 1978 SR 500, and the all-new 2016 version, I opted for an image comparison.

The first thing that strikes you about the SR 400 is its beautiful finish, with a fine pair of old-fashioned spoked wheels. The size of the tubulars and the shape of the tank are identical to the original, but Yamaha has fitted warnings to the handlebar controls, and the lights now come on automatically. The fuel tap has been retained, but it's just for looks, as when you're on reserve, a blinker lights up on the very rustic analog instrumentation. While I'm used to an ultra-modern digital display, I discover that the trip meters are on rollers and that there's no clock.... So I conclude that the SR 400 takes its time. Using the ignition key, I open the small triangular hatch on the left-hand side, where I discover a few repair tools.
personally, I'm not a big fan of center stands, firstly for looks and secondly because every time I do it, I get lumbago. But on the SR, the center stand doesn't stand out and is accessible to all.
the driving position
a very pleasant riding position, for a variety of reasons: the legs are naturally positioned against the relatively low fuel tank, and the arms can easily grip the high handlebars with their pronounced handlebars. The seat is low, narrow and relatively soft. It offers firm comfort, offset by fairly supple damping that guarantees excellent roadholding.
handlebar controls
the controls are classic and offer the essentials: automatic headlight activation, a warning system on the right-hand handlebar and a left-hand thumb switch for headlights.
driving

I'm immediately at ease on this bike, which is so smooth and unctuous. I rev it up effortlessly, the gearbox is smooth and so is the clutch lever.
I loved driving it around town, because it's so easy to handle thanks to its small size, and because it turns in a flash. Of course, having tested the ferocious Suzuki GSX 1000 just before me, one could possibly criticize its lack of panache and dynamism on the freeway, but let's not forget that it's still a 400... And then, if you launch it well, pull hard on the engine, take it up to the revs and lean forward, the speedometer still climbs to 130 km/hour, which nonetheless leads to fairly pronounced vibrations.
As for braking, the front caliper bites the single disc with sufficient aggressiveness, which is reassuring. The rear drum is not to be outdone, and also provides good braking performance.
minor faults
the fact that it only starts on kick and its price (6,000 EUR) could possibly put off some potential buyers. As for the display, I think it's a shame there's no clock.
conclusion
lightweight, simple, easy to handle, cute, timeless aesthetics, relaxed riding, appreciable build quality... In short, so many qualities that will appeal above all to lovers of classic, authentic and original motorcycles. After looking at a few photos on the Internet, I realize that there's something for everyone, because the range of accessories available to personalize your motorcycle is very wide.
the Yamaha SR 400 shines, both literally and figuratively, in the city and on small roads, and could well suit all those bikers at the "end of their career" who are no longer looking for thrills, but who aspire to rediscover pleasure in sobriety.
SCALLE

helmet
Gloves
jacket
braking
Chain kit
Oils
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Parts
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Bikers' reviews Leave a review - 47 reviews
It's a beautiful bike, beautiful steel, spokes, flashy colors, especially like mine in the 60 th edition (usa-yamaha). Yes, some will say that you have to be crazy to buy this granny for 6,000 euros, and yet she gives you your money's worth, not for the power of course (26.7 hp), which is the power of a good modern 250, but for its secret, which lies elsewhere, in the spirit, the rediscovery of the sensations of yesteryear, without stress, taking the time to feel what modern motorcycles have lost, the little something that only machines from a time almost forgotten can give. Who still remembers the cromwell, the barbour, the 750 h2, the cbx, the 1300 kawa, the 750 Benelli with the 6 pots?............ It's timeless, seductive, bewitching, it'll take you calmly on the road to simple pleasures. It's a treat to savor, a pleasure for the eyes with its chrome, its curves, its truly vintage style, not a copy, a true vintage. Happy trails to all. Rating : 4/5 Respond to Johnny speed
It's "La Grande Evasion" on the handlebars... I've ridden them all: European, HD, Japanese, Indian, super-sports, enduro, custom, etc...
The SR 400 is mythical... Rating : 5/5 Respond to bille
The SR400 is a basic, utilitarian bike from the 1970s that has naturally achieved Vintage Motorcycle status.
On price, I'm with Rhimi, even if the fact is that this bike sells for â'¬4,500 in Japan.
You have two options: the second-hand one, which is bound to be well cared for and pampered, or the patient one of finding a dealer who doesn't know how to sell this kind of bike.
I opted for the second solution at 5,120â'¬, which, given the distance to Japan and the price of some SRs from the last century, seems to me to be a coherent, or at least acceptable, price.
Performance-wise, this Yamaha 400 SR EFI is biblically simple to unleash, and I did say "unleash", not turn into a missile.
The first thing to do is to remove the castrating stopper from the fuel injection throttle to return it to Japanese 27 hp DIN configuration, and the four nags stashed at the back of the stable join their counterparts for bucolic rides.
The second step is to replace the asthmatic exhaust muffler, which weighs as much as a dead donkey, with a real exhaust.
And I mean a real exhaust, not a hollow tube whose din blurs the listener's experience.
In this case, there aren't thirty-six solutions, and it's best to opt for a Japanese exhaust system of the Peyton, WM or Daytona style, preferably EFI-approved with a small catalytic converter.
And last but not least, the AIS system, which is useless on this bike, must be removed or neutralized (as the case may be).
Melody-wise, it's between 87 and 92 db at maximum, but it's round and pretty, and no one will look at you like you're the last of the miscreants.
And when it comes to performance, 3 or even 4 more drunks are guaranteed on the bill.
So, all in all, with just thirty Taishu-uma in the stable, it becomes a particularly endearing bike, lively and torquey enough to take on the hills. Rating : 5/5 Respond to Oberkampf
Rating : 5/5 Respond to crazydog
i rode a Honda FT500 for 5 years and it cost me three starters. I'm 60 years old and I'm getting back all the pleasure I had when I started riding, plus the reliability and my wife loves it, so it's worth the price
Bonne route Rating : 5/5 Respond to patblue
yamaha tells me no warranty (1000 kms) no warranty from yamaha, I'm going to overhaul nothing to plan, I check the brakes, etc.
very good and top 100% plus nervous gas pedal plus 150 km/h thank you Rating : 5/5 Respond to chichiwat
owner of the sr 400 since
about 3 months, I fitted a 48t kit, I'm satisfied
has another biker done the same?
merci de vos réponses
cdlt Rating : 5/5 Respond to rbrh05
owner of the sr 400 since
about 3 months ago, I installed a 48t kit, I'm satisfied! no, it's not a greenhouse.
i found double injection blocks gas pedal boudoise, you cut a piece (see the injection lacks the power cable gas pedal! thank you Rating : 1/5 Participate in the conversation
yamaha tells me no warranty ( 1000 kms ) considering the quality stated and the price of this retro bike, I say thank you yamaha.
continue like this to lose customers Rating : 3/5 Respond to le belge
After almost a year of riding, we've founded a user forum for the new SR400. But there are also a few experienced drivers of the original model!
Don't hesitate to join us, or at least to browse the different threads if you want to know more about the SR400.
http://sr400-forum.trodlabal.com/
V to all! Rating : 5/5 Respond to Freddy
My SR is nearing the 1500km mark on the pretty little roads of Avallon. I've changed the original mirrors for round ones with more comfortable vision, I can see better; I've fitted a luggage rack and 2 SPORFABRIC R50 metal back panniers. It fits like a glove. All that's left is to find a little wind-jumper for fun.
Its 170kg make it very comfortable at 80 9O 100 on our country roads. When stationary, it's easy to handle thanks to its low position. Fuel consumption 4l to 4.5l/100 sp95. Very good braking. Acceleration is quiet, but sufficient for me. Comfort is good on my 30 to 100km rides, even for the passenger. The SR lets you enjoy the scenery with your nose to the wind, it's a spirit, 3 kicks and you're off! Now that it's unbridled, the noise of the mono is audible but subdued. At 64, I was looking for a pleasure bike with a nice little g....e to ride around on, and I found it! \"Marcus" described it very well. Best regards. Rating : 4/5 Participate in the conversation
\"To gain those 4hp, just cut the stopper on the injector, which prevents the gas pedal from going to maximum. Result guaranteed.
I'm tempted by your idea, but the stopper isn't very accessible. How did you go about it?
Thanks
Rating : 4/5 Participate in the conversation
Personally, I worked on the bike. First, I disassembled the wheel (10 mm wrench). Be careful behind this wheel there is a spring and a plastic spacer (mark the direction of the spacer). Then dismantled the plate held in place with 2 cruciform screws. I held the wheel in the air with a wire to clear the plate. Cutting the turntable with an angle grinder (the trickiest part of the job). File and paint the edge for the finishing touch. Ya pu qu\'à remonter. Voilou Rating : 5/5 Participate in the conversation
Free the mono!
Cut the spur!
\"olivier 4.11.2014\"
Simple, pretty, quiet, low-powered...We take our time...and smile!
You said it very well. Rating : 4/5 Participate in the conversation
I've just bought a 400SR. Indeed, I also find that it lacks those famous 4hp. Could you send me some photos of the exact spot you worked on
Please reply as soon as you can so that I can unbolt it too. Rating : 5/5 Participate in the conversation
You'll find all the info you need on this forum dedicated to the SR400 EFI.
http://yamaha-sr400.forumactif.org/t21-et-pour-quelques-chevaux-de-plus
@ Rating : 4/5 Participate in the conversation
Motocylettement vôtre et bonne année 2016 sur vos SR400 ! Rating : 5/5 Participate in the conversation
I installed a DUNSTALL style pot from GP CLASSIC. Big bang but engine more liberated. You have to pinch the air intake pipe at the exhaust, otherwise you'll get unbearable backfiring...
So I modified the inside of this pot to make it more tortuous, and therefore bearable for the ears of the maréchaussée. A good compromise. Rating : 4/5 Participate in the conversation
These Belgians are good !!!! Rating : 5/5 Participate in the conversation
Rating : 4/5 Participate in the conversation
See you soon! Rating : 2/5 Participate in the conversation
m.calotte@hotmail.fr Rating : 4/5 Participate in the conversation
I've had my sr since June, and I ride it on short circuits almost every day.
It's rusty all over/ frame, shoes, mudguards, etc...
What about you? Rating : 1/5 Respond to rodolphe59
in fact, the reserve only has 2 positions: open or OFF! thank you to whoever can answer me!
and can i fit an electric starter and for how much?
Rating : 3/5 Respond to mimi
Just imagine the 70-something who goes out to get his bread kicking on it.
Best regards. Rating : 4/5 Respond to Djeff
Salut, bonne route à tous, et carpe diem. Rating : 4/5 Participate in the conversation
A bike in the steep s, correct braking, a little vibration, but more than bearable, a top finish, (better than the Chinese), d'accord guys, it's not the same price).
400 sr, there's the myth and reputation of Yamaha, the last machine still assembled, half by hand, in Japan, a guarantee of seriousness and quality.
For those who know how to take the time to take the time, a return to the source, classy and invigorating, a unique and soothing experience that will make you rediscover, the smell of field flowers, the enchanting visions of nature that surrounds you.
It's a motorcycle for the connoisseur, for the wise, and not for the throttle, the show-off, or the stopwatch.
So, if you share my philosophy, and believe me, when it comes to motorcycle experience, in all modesty, I know a thing or two .....
An expensive bike, it may seem so at first glance, but it's all metal, except for the indicators, assembled almost by hand in Japan, with quality made to last, so expensive, not really, for such quality, sold in small quantities (max 300 sr 400 for France). in short, an adorable machine, more than endearing and truly beautiful.
Marcus
Rating : 5/5 Respond to marcus
that's right, by the way I bought one in September 2014 and I don't regret it (previously I had two SR500 mod.93 and 96), but this one I don't risk making the mistake of reselling. I've just repainted it. See you Raph Rating : 5/5 Participate in the conversation
and for kick starting in cold weather!
thanks for your reply Rating : 5/5 Participate in the conversation
Rating : 3/5 Respond to michel
Otherwise mash motors! Wait Yamaha abuse.
I don't know if it's possible to buy it in Japan. 3700 ok but 6000 E, no way!! Rating : 3/5 Respond to folleaattacher
How many of us leave the bike in the garage for weeks or months between uses? It's the assurance of being able to restart without depending on the battery! Rating : 3/5 Respond to reriquet
i checked the weight, and you're right. So I corrected the empty weight to the correct value ;)
Thanks for the feedback Rating : 5/5 Participate in the conversation
A little triumph bonneville
... Expensive all the same!
Yamaha make an effort on the price
Thank you Rating : 5/5 Respond to Sylvain
5000 yes...for the rest, they say, when you love it, you don't count. Too bad, SR 400 could have been an anti-crisis model as well as an anti-depression one!
Rating : 2/5 Respond to serge
the PRICE .... Anyway, I'll be abstaining for this little gem at 5999 euros !!!!!!!*
Rating : 3/5 Respond to KATZMAN
Too bad, I'd do without this nice little bike. Rating : 3/5 Respond to pascal91
Reliability aside.........oh la la! Rating : 3/5 Respond to alain
the cast-iron engine with separate gearbox of the old bikes has been redesigned, and is now equipped with a 28hp aluminum single-block engine. Today's Royal Enfields are reliable, but they are also overpriced.
2500â'¬ in India, 5490 and 6350 â'¬ in France Rating : 2/5 Participate in the conversation
TOO HIGH!!! yamaha france can try to justify the price, but don't go overboard and take people for cows.
Anti-pollution standards in Japan are similar to those in Europe Rating : 2/5 Respond to indianajones
Nostalgic fans would have been delighted (I am one of them)... Rating : 3/5 Respond to plastic
It's great against speed cameras and not even annoying at legal speeds. It's true happiness, pure revival!
Fellow bikers, rediscover the original pleasure of motorcycling and let us take you back to the 70s.
Rating : 5/5 Respond to missak
the right price would be 4000 euros, in 1982 it sold for 9200 frs .
Rating : 5/5 Respond to patrick