Yamaha’s Yard Built project has engaged with noted Taiwanese custom motorcycle engineer and former AMD World Championship competitor Winston Yeh of Rough Crafts fame to kick-off its 2017 programme.
Having set a high bar with his ‘Guerrilla’ XJR1300 two years ago, Winston has chosen the XSR700 from Yamaha’s Sport Heritage range for his second ‘Yard Built’ bike.
With no cutting or welding to the frame as part of the ‘Yard Built’ ethos, Winston was free to go “Signature Style” on the “punchy” mid-range XSR700. The result is not one, but two masterpieces. Simple to change kits transform the XSR700 in under an hour between a cafe racer style street machine, ‘The Corsa Scorcher’, and a dirt track ready scrambler style bike, ‘The Soil Scorpion’.
“This is our first ‘double-style’ custom build from one machine”, commented Yamaha Motor Europe Marketing Coordinator Cristian Barelli. “The build really proves for me the versatility of the XSR700 as a base for customisation. Whether you want to create a cafe racer or a scrambler, this proves that you can do both, without losing the core soul and rideability of the original machine”.
“The XSR was an amazing base to start with”, commented Winston. “I love the tubular frame of the 700, and the power to weight ratio is perfect for a motorcycle. With the newly designed shorter frame and detachable rear frame loop, you really don’t need to cut the frame to make a proper custom shape.
“I found myself having a hard time deciding should I go with clip-ons and make it a cafe racer, or with flat bars and make it a tracker, and that’s where the idea came in: why not make the shaping as a body kit, and customers can use their own ideas to mix and match suspension, wheels, brakes and handlebars to build the bike they want”?
Wanting the kit to be as versatile as possible, he designed a set of triple clamps that can run a set of YZF-R1 forks along with an axle, brakes and wheels designed for the R1 front end. He then used the same design rear wheel made for the 700 to get a direct bolt-on front and rear custom wheel with inverted forks.
To achieve the one bike, two builds concept, he went to the Shark Factory for their X2E fully adjustable remote control digital suspension, making the set-up adjustable on the fly for tarmac riding or dirt fun.
The cafe racer version of the build features ultra-lightweight carbon fibre wheels from Rotobox and clip-ons from Gilles Tooling, and an Akrapovic titanium tail pipe for the YZF-R1 wraps up the performance side.
The scrambler version features lightweight forged wheels from Wukawa Industry Co., a hand-made flat bar, and an Akrapovic titanium XSR700 high pipe modified to be tracker style. Whilst the cafe racer makes its statement with velocity stacks, the scrambler runs Sprint Filter waterproof filters to make it safe to play in the dirt. Both builds share trusted custom brake set-ups from Beringer.
The ‘Faster XSR’ body kit itself was made with a full carbon fibre mono body with a smaller aluminium tank underneath, fully bolt-on without any modification, fabricated by MS Pro.
The detail on the Corsa Scorcher cafe racer is outstanding, with a Rough Crafts custom header on the exhaust. The brake calipers and rotors are standard XSR items feeding into the Beringer top set. A Wukawa Industry sprocket runs the rear, with Gilles Tooling rear sets and MS Pro footpegs.
MS Pro controls keep everything on point on the bars, next to Rough Crafts custom grips and custom fin style risers. There’s more signature in-house work with the Rough Crafts grill type headlight, fuel cap and, of course, the carbon body unit. Last but not least, Rough Crafts velocity stacks set off the motor itself.
The ‘Soil Scorpion’ transformation sees the XSR standard rotor and calipers removed in favour of Beringer items on the Wukawa Industry forged wheels. The new riding position is helped by Rough Crafts signature fighter bars and MS Pro controls.
The build is finished off with two subtly different paint jobs by long time Rough Crafts collaborator Air Runner Custom Paint.
www.roughcrafts.com
