ACE CAFE RADIO

    samedi 29 mars 2014

    Yamaha XJR café Racer


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    As the café racer building craze has gained momentum locally, we have watched the prices of  popular donor motorcycles become increasingly ridiculous. Let’s face it; café racers were a British phenomenon from the 1960s, so if you are not building your café racer from a 1960′s British motorcycle you are building a look-a-like and it does not then surely matter what donor motorcycle you use. International builders have turned certain older models, such as the Honda CB750 and BMW models from the 1970s into modern café racer icons. We love these creations but these models were never originally used to build café racers and we  despair at what is being paid for these motorcycles in shabby condition. So is there an alternative to having to pay through your nose for a thirty five year old donor bike of unknown mechanical condition? Our humble suggestion is to have a look for a donor from the more modern family of retro motorcycles known as “naked bikes.” Our Featured Yamaha café racer belongs to this family.
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    In the last decade of the twentieth century the Japanese manufacturers continued developing better handling and faster superbikes each year. A demand for more traditional performance motorcycles became apparent. In the 1990s all four Japanese manufacturers launched their modern interpretations of 1970′s superbikes which became known as naked bikes. These twin shocked, retro looking motorcycles offered a comfortable seating position for both the rider and the passenger yet had plenty of performance and far better braking and handling than the 1970′s models which provided their DNA. Yamaha launched their XJR1200 model in 1995. Powered by the powerful FJ1200 engine which had originally been launched as an 1100cc in 1984, this was a beast of a four cylinder powered naked bike, with 98hp on tap and a top speed of just below 230km/h. In 1998 the XJR1300 became available with 105 hp and a top speed of over 250km/h. The XJR1300 is still a current model in Yamaha’s range of motorcycles, proving the demand for less radical superbikes still exists.
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    Our featured Yamaha XJR café racer was built by Brotherhood Customs from Alberton to the owner Marius’s specification. This fine motorcycle’s standard petrol tank has been retained but Brotherhood Customs fabricated the seat and bum-stop. This was a grey import from Japan, meaning it was not a model imported by the official Yamaha agents. The non-adjustable Ohlins rear shocks were standard on the XJRs for the Japanese market. The aftermarket exhaust was on the motorcycle when imported but has been shortened. The front mudguard has been removed and fork boots fitted to the front shock absorbers. The side covers have been discarded and the frame detabbed. The Battery and electrical components are installed into the unobtrusive box beneath the seat. The standard airbox has been replaced with four individual K&N type filters. The XJR has been completely repainted.
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    Clip-on handlebars with bar-end mirrors have been installed. To get the correct racer lines required custom fitting the original gauges in a lower position. A smaller aftermarket headlight has been fitted.
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    If building your dream racer requires you to use an original1970′s motorcycle, then you will be prepared to pay the premium when buying such a motorcycle. If you want to build a café racer and are open to suggestion then consider a naked bike as a donor motorcycle. They look the part yet are modern in performance and braking. They are all based around indestructible engines and can be used as a daily or long distance ride. Currently they sell for about the same price as a very good example of a high demand 1970′s  model. Grab one before their prices also begin to skyrocket!

    Illustration: The cars of every F1 World Champion


    F1 winners p1
    What a terrific idea! Fijen.net has come up with this brilliant collection of illustrations detailing the cars, liveries and numbers of every single Formula 1 World Champion. It presents a fantastic opportunity to visualize not only the evolution of car development, but also the onset of new driver eras. We can’t help but wonder – what’s next?
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    MOTO ART BY FRANCIS OOI


    Harley Tracker-metal-10%

    Francis Ooi is the creative director of an advertising agency based in Singapore – a city-state famous for its sterile cleanliness, great chilli crab and compulsory fines for almost any activity not sanctioned by its strict government. It’s notoriously difficult to import vehicles into the country and the vehicles that are there are strictly controlled – even non-OEM indicator lights will get your bike impounded on the spot.
    This means the local custom scene operates below the radar and amateur enthusiasts like Francis are forced to find other outlets for what would otherwise be two-wheeled creativity. Fortunately for us, Francis is a talented illustrator and so he spent the past few months researching a creating the motorcycle posters you see here, each design is limited to 100 units and costs a reasonable $65. To ensure longevity the A2 sized posters are created using OffSet Lithographic 4C printing on Maple White Acid Free 220gsm paper.
    P Yamaha YZR500 740x522 Moto Art by Francis Ooi
    P Honda RC174 740x522 Moto Art by Francis Ooi
    P HONDA CB750 01 740x522 Moto Art by Francis Ooi
    P Ducati 900SS 01 740x522 Moto Art by Francis Ooi
    P Ducati 750imola 01 740x522 Moto Art by Francis Ooi
    via SILODROME

    ‘87 BMW R65 – Ellaspede Customs



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    Perception is a funny thing. It can be the difference between a positive or negative outcome, between liking or not liking something or someone and often the cause of missed opportunities. To change perception usually takes a change of mindset or to be shown there may be more to something than meets the eye. Until recent years, BMW R-series bikes from the 1980s could have been considered in a similar light. A bike for old guys into function more than form. Solid, dependable, but neither exciting nor innovative. Or at least that was a guy called Bruce’s perception of them when he visited Brisbane’s Ellaspede Customs as a customer. But that was a view which was soon to change – especially after eyeing a certain R-series on a little site called Pipeburn.
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    Bruce is a good mate of Ellaspede and visits regularly. Whilst hanging around the workshop he gained an understanding and appreciation of the build process and formulated a plan to build his own custom bike. As mentioned, his view of the R series changed after seeing their stripped back simplicity, along with the exposed airhead boxer twin and figured his 1979 BMW E21 coupe needed a German companion in the garage… so the search began for a suitable donor.
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    Not long after, he rolled in on a stock ’87 R65 mono. He could have kept searching for an R80, 90 or 100 but the smaller frame of the 65 lent itself more so to Bruce’s vision, so work began. Bruce had a clear idea of what it would look like and instructed us to “make the frame as minimalist and smooth as possible”. Like most standard bikes this meant a lot of cutting and grinding to rid it of the items that were excess to requirements.
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    Bruce supplied a Nitrohead seat, headlight, indicators and mufflers. Ellaspede made the frame suit the seat and suitably mounted the other items. The captured forks limited the ability to lower the front so they custom fabricated a top clamp to allow this, giving a tougher stance. Part of the vision included an under-seat battery/electrics tray, now occupied by a new lithium-ion unit, and many other electrical revisions.
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    Along with a new custom rear guard, Ellaspede ninja star plate mount and modified sparto-style tail light, other small adjustments were made to the frame before other friends of Bruce’s that own a panel shop applied all the paint work. “They are amazing guys who were able to execute exactly the vision I had. I particularly love the wheels. I didn’t want to build a black on black bike. I wanted a really subtle bronze/gold/flat finish and left it with them… and they nailed it”. The assembly stage saw help from yet more of Bruce’s mates as they wrestled the boxer twin and freshly rebuilt gearbox back into place.
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    Bruce’s vision took shape with each piece secured and part of that vision was the clean, tough look up front achieved by using one inch bars, Harley switch blocks and controls custom-wired through the bars to an Ellaspede aircraft-grade loom. Pirelli Scorpion tyres are the tarmac interface, which also helped the tough appeal. A 130 tyre may find its way onto the rear in the future. Pipe work is custom Ellaspede with the aforementioned short reverse cone mufflers giving a surprisingly deep, metallic note.
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    There are plans to replace the Bings and airbox with Mikuni carbs and pod style filters but in the meantime, Bruce has a very cool ride and while isn’t a patch on many of Bruce’s former bikes speed-wise, it has put the world’s biggest smile on his face.
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    The story of Bruce’s build is one of friendship. It happened through the work of many of Bruce’s mates coming together to achieve something of value and satisfaction. Whatever your view of BMW’s, custom bikes or the result rendered here, we’re pretty sure that this could only be perceived as a damn good thing.
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    via PIPEBURN

    ANALOG’S TT250


    Analog TT250 1
    Tony Prust of Analog Motorcycles is no stranger to The Bike Shed, his exquisite bikes are a wonder to behold.  There’s no denying the craftsmanship is top notch.  Based a short ride from Millwake and Harley-Davidson’s HQ Tony has been banging his own drum, and offering something a bit different to raked out choppers and blinged cruisers.
    One of Tony’s personal favourite bikes to come through the shop was a customer’s 1969 Triumph Trophy 250, there was just something about it so he spent two years searching for one similar.  A Trophy didn’t materialise but a ’71 Trailblazer 250 did, with the plan of using it to bomb around town. The electrics were tidied, carbs tuned and the overly tall 20” front wheel swapped for a tyre-supply-friendly 18-incher.  Oil leaked, the motor backfired badly and the overall look was a bit ratty but Tony enjoyed ragging around, with no plan to customise the dinky ‘Blazer.
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    One of Analog’s suppliers, Flatland Cycles, refurbishes classic Smiths gauges and offered to sort Tony out with a cost price freshen up of an instrument of his choice. He opted to send the ‘Blazer’s broken speedo off for a new white face and black numerals.
    It arrived back in pristine condition and far too nice to bolt to such a scruffy steed so it sort of made sense to fit it to one of the other bikes in the collection. But since when has modifying bikes ever been subject to common sense? Far more sensible would be to rebuild the entire bike around the shiny new Smiths jewel.
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    Work started with the front fender, lowering it closer the 18’ wheel with custom brackets. Buchannan stainless spokes and nipples on black powdered hoops front and rear, with Shinko 705s in case you’re wondering. Forks are originals with rebuilt internals. Analog is a Gazi Shocks dealer so no surprise to see a fine pair of Sport Classics at the rear.
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    The ugly box of electrics under the tank was scrapped and a new battery box hides under the fabricated and reupholstered seat, giving an unobstructed view of the well proportioned 250cc, or 15 ci, single. Wiring is all brand new. In fact from now on, unless it says otherwise, everything on this bike is brand spanking box fresh. And presume all bearings, seals, gaskets, levers, rubbers, fasteners and cables have seen zero miles.
    Tony isn’t a chrome fan so shine comes from elbow grease and aluminium, particularly around the new Smiths speedo, which sits in a bespoke bracket.  Just below, the polished number board takes pride of place with the PIAA rally headlight being a side act, literally. Symmetry was hard for Tony to ignore but ignore he did and the result looks rather good. Ally indicators, in pairs, help rebalance his Feng Shui. Dash lights etc are all bespoke.  The discreet mirror is a nod to practicality without spoiling the lovely view over the bars.
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    The motor was treated to a no-expenses spared rebuild by Ed Zender before being powder coated and polished.  An Amal carb and K&N filter are tuned to suit and the diddy muffler by Cone Engineering looks the part without dominating the right hand side.
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    Luckily the gas tank is the rare aluminium version so a thorough polish brought it up to standard before a grey stripe was added, finished with neat, hand-painted pin stripes and logos.  The grey carries on through to front and rear fenders and I think contrasts well with the mid-brown seat and matching grips.  The polished side number boards sparkle from the black background and overall the choice of colours and materials work in harmony.
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    As Dutch posted the other day, a great set of professional photos make or break the builder’s efforts and in this case I think everyone will agree, snapper Jeff Barger has really done the business.  If you’re keen to take a closer look and see this Trailblazer in the flesh why not give Tony a call to talk turkey.  The bike is for sale, we don’t know the sum required to pry this beauty out of Tony’s hands but perhaps ensure you’re seated when dialling his number.
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    BMW R80-7 SCRAMBLER


    BMW R80-74
    The BMW R80/7 was produced between 1977 and 1984 in reasonably significant numbers, the boxer twin is widely considered to be one of the most bullet-proof motorcycle engines ever made and as a result many of them still roadworthy over 30 years later. This has led to the model being a popular target for custom motorcycle builders, we’ve seen a number of cafe racer conversions and a couple of excellent scramblers – the airhead twin is an instantly recognisable engine and it tends to suit simpler, more minimalist builds like the one you see here.
    This particular BMW R80/7 started life as a stock ’78 model that managed to survive in remarkably good condition thanks to careful ownership, it was bought by Richard and Lex at Left Hand Cycles and work began on the scrambler project – a special order by Frank, a new client and friend of the garage. He gave the duo carte blanche on the design and so work began in the early part of 2014, due to the engine being in excellent shape they found that a clutch replacement was all that was needed to get the mechanicals in good order.
    Like almost all BMWs of the era, the R80/7 has a 5 speed transmission that feeds power to the rear wheel via a shaft drive – an excellent final drive solution for any motorcycle that’s likely to end up tank-deep in a muddy puddle. The boxer twin is capable of 55hp at 7000rpm and a not unreasonable 47ft lbs of torque, this gives the R80/7 a top speed in the 111mph range and a 0-62 time of 5.4 to 6 seconds, depending on who’s in the saddle.
    BMW R80 7 10 1480x982 BMW R80 7 Scrambler
    During the build of this particular scrambler it was decided that full frame powder coating would be a better option than a repaint, the electrostatically applied thermoplastic is significantly tougher than regular paint and is far more resistant to scratching. The same powder coating was then applied to the fenders and fuel tank to give the bike a clean, flat black appearance that the new owner will be able to hose down after a day out on the trails.
    A new set of Dunlop Trailmax tires were added front and back to give the bike some dual-sport capability and a wide set of vintage BSA handlebars were used to complete the look. It was in the design brief that the completed bike should have seating room for two, so a new leather clad seat was made and the original 2+2 footpeg configuration was kept, along with a rear grab rail to ensure that the new owner doesn’t lose his date.
    If you’d like to see more from Left Hand Cycles you can click here to see their other builds, or to order your own.
    BMW R80 7 8 1480x982 BMW R80 7 Scrambler
    BMW R80 7 7 1480x982 BMW R80 7 Scrambler
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    8BMW R80 79 1480x982 BMW R80 7 Scrambler
    BMW R80 7 6 1480x982 BMW R80 7 Scrambler

    The Royal Enfield Continental GT story


    20 competition cars from the Classic Driver Market


    Since 1998, the Classic Driver Market has been the place to find important cars for sale. Naturally, many of these machines are thoroughbred racing cars – here are our twenty favourites currently being offered...