ACE CAFE RADIO

    mardi 16 septembre 2014

    ‘79 Honda CB900F Bol d’Or – Andreas Goldemann



    15_09_2014_andreas_05
    As someone who swims neck-deep in bikes every day, it’s all too easy to think that nothing great ever happens in the custom scene unless the people involved are in a similar state of bike-a-holic dependence. If you don’t wake up at 3am with an idea for a build burning a hole in your cerebrum, you just aren’t trying hard enough. But here’s proof that you can lead a bike-free life for many years and yet somehow pull a custom bike together that’s, well, that’s like this. Here’s Andreas Goldemann’s first bike in 10 years, and it’s a a doozy.
    15_09_2014_andreas_08
    In October 2013, after a 10 year motorcycling hiatus, Germany’s Andreas realised he wanted to own and customise another bike. After much research into style, power and type of bike, he settled on a Honda Bol d’Or from 1979 as the donor bike for the new build. “It has a beautiful engine, a nice large frame and its seat, when done right, would be low enough and comfortable enough for my size. A picture was building up in my mind – thankfully I left it open enough to give the process some space to show me where the build should go.”
    15_09_2014_andreas_03
    He then sourced a Suzuki GS 850 tank, which was widened and altered to fit the frame. The fender was built from scratch out of sheet metal and a friend in the car repair game was kind enough to donate some leather for the upholstery. For the under-seat space, Andreas first fabbed up an angular box-arrangement, but quickly realised that it didn’t sit well with the more curvaceous look of the tank and fender. Realising that a round shape would sit nicely in the space, he build a storage canister with two domed, bayonet caps just large enough to hold some tools, a lock and a wallet.
    15_09_2014_andreas_04
    “Every bearing, o-ring, shaft seal and gasket was replaced with quality parts to make sure they last. The original air filters were replaced with racing ones, which then took me 2 days to tune the carburetors for. I think I opened them up at least 20 times – honing the jets, riding for a while and then checking the spark plugs for the right residue to show. Finally I was sure that a long ride wouldn’t kill my engine or burn a hole in one of my pistons.”
    15_09_2014_andreas_02
    Thinking beyond the aesthetics of pipe wrap, Andreas taped up the exhaust manifold to speed up the gas flow. By all reports, the improvement in the bike’s low range power is clear and noticeable. Then the brake calipers where reconditioned to as-new condition and the brake lines were changed to braided, stainless steel units.
    15_09_2014_andreas_11
    “I decided on some old Magni wheels that seemed to fit the idea of the build much better than the wire spokes I’d been considering. The swing arm is a special piece with tapered roller bearings designed to make the bike a little more stable. I then fitted some fully restored Koni shock absorbers. Up front, the forks got some new progressive springs and a freshen-up as well. Then the tacho and speedo got a handmade housing and newly designed face plates. After this I got onto the details, creating some new brackets and fittings for the exhaust, lights and many more little things.”
    15_09_2014_andreas_09
    “My initial idea for a colour scheme was to finish it as a sheet metal bike in black and grey with racing numbers, but my brother insisted that we were too old for a ratty look and suggested we try some colours. I agreed and decided on a pastel blue and creme white with black racing numbers. I am extremely happy with the choice, as I seem to get as many positive comments from the girls as I do from the guys. All up, about 400 hours went into the finished project. I hope enjoy it.”
    15_09_2014_andreas_10
    Looking back in anger – Andreas and the Bol d’Or
    via The Bike Shed

    Barry’s R65 Bobber


    IMG_7979
    Until relatively recently it was almost impossible to use the name BMW and the word bobber in the same sentence unless it went along the lines of, ” BMW bobbers do not exist.” After all, when bobbers were originally created by restless American soldiers returning from victory in WWII, the Germans were still struggling to just survive and modifying motorcycles was not a consideration. Well that has all changed and creative minds and hands are producing stunning bobbers using boxer twin powered BMW models.
    IMG_7966
    Our featured bobber is based on a midsized BMW R65 model, which was produced in this original twin shock configuration from 1978 until 1984. The horizontally opposed 648cc aircooled engine produces 50hp and a top speed of 175km/h via its 5 speed gearbox and shaftdrive.
    IMG_7973
    This bobber is the fourth motorcycle belonging to Barry to be featured on Retro Write Up (Triumph,Kawasaki & Yamaha) . All four motorcycles were built in the last eighteen months and all four were built to be useable daily rides for Barry. Although this bobber looks very different to the original R65, it still retains many of  its original components. The major modification is the removal of the original bolt-on subframe and the welding of the new triangular upper shock mounting plates to the frame. The original shock absorbers are retained. Barry created the new solo seat using laser cut sections.
    IMG_7970
    The petrol tank off a Honda CB650C has more suitable lines for a bobber than the original BMW issue. The elimination of a front headlight, by using two small bar mounted spotlights, keeps the front end fresh and uncluttered. An unobtrusive sidemount taillight and small indicators complete the clean  look. Under the wrapping, the exhaust system is as standard with shortened original silencers. Dual purpose tyres add a rugged element to this motorcycle’s unique styling.
    IMG_7986
    Barry builds motorcycles with his head and his heart. His creations are never copies of googled international images and are also practical, rideable motorcycles. This being said, he asked me to mention, when occasionally one of his practical, rideable motorcycles break down, he is very grateful that Roxy, his supportive partner, is always prepared to collect him with a trailer.
    via http://www.retrowriteup.com

    ROUGH CRAFTS’ HARLEY DYNA “URBAN CAVALRY”


    Custom Harley-Davidson Dyna built by Winston Yeh of Rough Crafts.
    Is there any remaining doubt that Rough Crafts is one of the world’s top custom Harley builders? On the evidence of this new Dyna, I don’t think so.
    ‘Urban Cavalry’ is not your typical Harley build. For starters, it’s an official commission—a gift to the custom scene from the folks at Harley-Davidson Taiwan. Even better, they gave Rough Crafts’ Winston Yeh the freedom to pursue his own direction, and he chose performance.
    Custom Harley-Davidson Dyna built by Winston Yeh of Rough Crafts.
    ‘Performance’ and ‘Harley-Davidson’ are words not usually found in the same sentence. But this machine, based on a 2014-spec Dyna Street Bob, shows what’s possible. “The Dyna platform has a good balance between engine power and bike size,” says Yeh. “Out of all the current Harley model families, it’s also got the best potential for good handling.”
    Custom Harley-Davidson Dyna built by Winston Yeh of Rough Crafts.
    To ramp up the dynamics, Yeh has fitted a complete new front end, with upside-down Kawasaki sportbike forks supplied by Satya Kraus. “Satya has been a great friend for several years now,” says Yeh. “And I’ve always loved his Dynamoto Front End kit with Öhlins forks. We’ve fitted a shorter custom version of that kit to improve the stance, and blacked-out Öhlins shocks at the back.” Yeh also installed an aluminum swingarm from Roaring Toyz and a BDL open belt drive, both of which reduce weight even further.
    The brake system is equally high end. The dark metal composite rotors were custom-made by the US firm Lyndall Racing Brakes, and they’re hooked up to six-piston calipers from exotic Swedish brand ISR. Brake fade will never be an issue.
    Custom Harley-Davidson Dyna built by Winston Yeh of Rough Crafts.
    The stock Dyna has a surfeit of torque, so the powertrain upgrades are restricted to the engine breathing. The 103 ci (1689 cc) motor gets a boost from S&S ‘Super G’ carburetion—plus a quite extraordinary exhaust system. It’s from Dog House Racing, Taiwan’s premium titanium exhaust fabricator.
    “I’ve known Dog House for years and always wanted to work with him,” says Yeh. “It’s just that our blacked-out, vintage-style bikes haven’t been a good fit for the ‘titanium rainbow’ effect he creates. But now, for this performance-driven bike, it was the perfect time to make a full titanium system. So we sat down together, and came up with a design similar to Rough Crafts’ classic ‘Bomber’ 2-into-1 pipe.”
    Custom Harley-Davidson Dyna built by Winston Yeh of Rough Crafts.
    Despite the new-found focus on tearing up the asphalt, the Dyna is the best example yet of the stunning Rough Crafts ‘look’. With a narrow custom tank and a superbike-inspired tail unit, there’s a distinct air of vintage sci-fi. It’s the kind of machine you could imagine racing through the streets in Blade Runner.
    The finish is almost entirely monochrome, with black anodized hard parts offset by semi-gloss grey paint from Air Runner. Even the Arlen Ness Beveled Wheels, 18” at the front and 17” at the back, have been completely blacked out. The only glimpses of color are the titanium exhaust pipework, the fork tubes, and tiny brass highlights on the pushrod collars made by 2 Abnormal Sides.
    Custom Harley-Davidson Dyna built by Winston Yeh of Rough Crafts.
    I wouldn’t call myself a Harley guy, but I’d be happy to have this bike in my garage. Correction: I would gladly sell a close family member to put this bike in my garage.
    Top marks to Rough Crafts for another out-of-this-world build.
    Visit Rough Crafts on Facebook | Instagram | Harley-Davidson Taiwan | Images by Bobby Ho
    Custom Harley-Davidson Dyna built by Winston Yeh of Rough Crafts.
    via BIKEexif

    Top 5 Cafe Racers On eBay This Week


    The first "Top 5 Cafe Racers" collection was published last week and it was far more popular than I had initially anticipated - over 4,000 people read it in the first 7 days and I've been contacted by a number of readers who asked me to make it a regular feature - so here we are. 

    This week's collection has quite a bit of variety, the oldest motorcycle is from 1974 and the newest is from 2010 - all of the bikes are immediately identifiable as cafe racers, and all of them would make a handsome addition to the garage.

    1981 Yamaha Virago

    The Yamaha Virago has quickly become a popular target for cafe racer builders after the team at Classified Moto almost single-handedly created the niche. This bike is a beautiful example of the model and the Buy It Now price is surprisingly affordable. 

    Click here to view the listing.

    1974 Norton Commando

    If you were to take the whole idea of the cafe racer and distill it into a spirit, it would look a lot like this vintage Norton. This is the larger 850cc engined Commando and it's been fitted with a number of original Dunstall parts, it does need work to get it road-worthy but it'd be a fantastic project. 

    Click here to view the listing.

    2010 Triumph Bonneville T100

    This modern Bonneville has been very tastefully customized into a vintage-looking cafe racer - the benefit of the newer engineering is that you're likely to enjoy a lot more reliability without losing any retro appeal. 

    Click here to view the listing.

    1980 Harley Davidson Ironhead Sportster

    This is probably the boldest of the motorcycles here and you certainly wouldn't go unnoticed riding it - that said it's a good-looking build with a solid Ironhead V-twin at its heart. 

    Click here to view the listing.

    1980 Yamaha XS1100

    Of all the bikes here, this XS1100 is the least expensive but also possibly the fastest. Looking at the images and reading the description leads you to think it would need a few new parts (a new seat for starters) but once sorted this would be an absolute beast of a motorcycle. 

    Click here to view the listing.
    via SILODROME