Yamaha sr400 conversion kit


  • XSTART starter kit
  • Mostyn – First Company with new SR400 Kits
  • Yamaha SR400 Gibbon Slap
  • Yamaha SR400 Cafe Racer Kit
  • YAMAHA SR400 & Foot Control
  • SUPERCHARGED SR400 – Oily Rag Customs
  • XSTART starter kit

    How much you spend will depend on what you can afford, what your mechanical capabilities are and how much time you have to invest in your Cafe Racer build. Each is a trade off. If you want your build started in the Spring and be ready for the Summer then be prepared to spend your cash on a good quality donor bike. While almost any motorcycle can be converted into a Cafe Racer, some donors are a better blank canvas than others.

    These can fetch good money from the restoration crowd. You will save money in the long run with the CB because custom cafe racer parts are plentiful and cheap. The easiest and cheapest conversion of all the donors. The Kawasaki W is a much more modern motorcycle. Launched in , it was built with the classic lines of the original W series of the Sixties to cash in on the popularity of the retro scene.

    Those looks make it a popular choice with amateur and pro cafe racer builders alike. If your budget will stretch to one the W makes for a great Cafe Racer.

    The Yamaha SR first appeared in and is still in production today. Lots of cafe racer parts available. The BMW R series is another popular donor with the custom houses. If cost is less of a restriction you might also consider a modern classic that has a Cafe Racer conversion kit available from the manufacturer. Both thoroughly modern, reliable motorcycles dressed as Cafe Racers. If the cost of building your Cafe Racer is simply a none issue how about one of the historical Cafe Racer classics such as a Triumph, Norton, BSA or even a Vincent as your donor bike for a totally authentic Cafe Racer?

    Builders run out of time, space, money etc. Ebay and the like always have plenty of these for sale. The donor was purchased 2 years ago as a running bike. The new owner started the project but no longer has the time to finish it. If you need to purchase a donor bike for your build then it may make sense to consider a purchase like this one to give you a head start. Do your homework though.

    Always ask if you can have the original seat, bars. While not a deal breaker these can fetch good money from people doing restoration projects. These kits are designed to be bolt on which means no fabrication is required — something the kit suppliers have realised goes above and beyond most hobby builders.

    Everything is designed with the home builder in mind. More info here. Built around the single cylinder Suzuki S40 also known as The Savage this is a unique way of building your first Cafe Racer.

    The designer says that a build will take a biker with reasonable mechanical skills around 40 hours to complete. I think this is a great option for a first build.

    With the kit purchased and donor sourced, there is little chance of your build turning into a never ending project. Get your frame powder coated if your budget will stretch. It looks great and is more hard wearing than paint. Choose your donor bike carefully. Before committing to a donor bike do some research to see how much both original and custom parts are. Do not be too ambitious with your first project.

    With the boom in Cafe Racers, street Scrambler customs and Bobbers, suitable donor bikes are going up in price. Related Posts.

    Mostyn – First Company with new SR400 Kits

    The show features a Bike Build competition every year, where dedicated motorcycle builders build unique pre bikes specifically for the show. In the lead up to the show, when everyone had gone home and his boss had turned off the lights, he turned them back on and worked well into the night bringing his creation to life.

    When Keeley was thinking about entering the Machine Show Build Comp, he came up with the idea to turn his ratty SR chopper into a dirt tracker. Luckily, he had the perfect bike to steal some parts from: a messed up Ducati monster that had melted electricals. As for the engine, Keeley really wanted to push the boundaries on this SR To start with, he put pen to paper to figure out the drive ratios of the crank and the supercharger pulley, then rebuilt the motor to lower the compression ratio.

    The supercharger blew up one week before the show. The rear end is a work of art. The exhaust was the focal point for the body work which was made by the wizards at Fabrication, and Keeley built the beautiful rear body to fit around it, with all the covers continuing the same lines. All the mounting bolts are hidden, and he went to great lengths to keep it as clean as possible.

    While the custom seat was upholstered by the appropriately named Bad Arse Trim Company. Keeley spent too many hours to count over the month build period, but all the hard work paid off in the end.

    His supercharged SR dirt tracker ended up taking out first place in the Machine Show Build Comp — and luckily his boss loves the bike. He can work late any time he wants.

    Yamaha SR400 Gibbon Slap

    Yamaha SR400 Cafe Racer Kit

    The front and rear alloy fenders, XT replica yellow lens headlight and the Magura levers are all items from the Kedo catalogue that went onto the Gibbon Slap. The front end was lowered to level out the bikes stance and a set of YSS shocks fit to the rear to handle bumps when the bike is carrying a heavy load.

    The standard bars have also been replaced by WM Motocross style bars with Biltwell Kung-fu grips and a tiny Motogadget speedo. The triple trees have also been simplified by relocating the ignition to the rear side cover and the stock stop light swapped for a Wrenchmonkee unit.

    YAMAHA SR400 & Foot Control

    Finally to finish the bike off it was given a liberal coat of satin black paint while leaving a nice balance of raw finishes to complete its urban warrior attire. To coincide with the re-release of the Yamaha SR in Europe the Wrenchmonkees are also currently working on a kit to allow customers to modify their own bike to suit their needs.

    These DIY kits are in production now so keep an eye on the Wrenchmonkees website for updates about their release. After the discontinuation of the SR in US markets at the end ofthe SR continued to be sold in Europe, Asia and Oceana for years to come, though in slightly different guises.

    In Japan, in order to meet tiered licensing regulations, the SR was released with a cc engine instead of the cc variant avalable in Europe and the US. InYamaha updated the SR to include fuel injection and a catalyst muffler to meet stricter fuel emmision regulations.

    SUPERCHARGED SR400 – Oily Rag Customs

    Practically speaking, the new model is very much a classic bike, with no electronic start offered, and even a cutout window in the cam cover to aid in kickstarting.

    All this means that the SR is very much the bike that it always was, with a few convinient updates to make living with one a little more practical for modern day usage.

    There are so many custom parts available for the SR that creating a bike to suit your own imagination is just a few hours of work away.


    thoughts on “Yamaha sr400 conversion kit

    1. You are absolutely right. In it something is and it is excellent idea. It is ready to support you.

    2. I apologise, but, in my opinion, you are not right. I am assured. Write to me in PM, we will talk.

    Leave a Reply

    Your email address will not be published. Required fields are marked *