Radical Express

2012 World Championship competitor
BuilderMark Irvin
OwnerMark Irvin
LocationNewtown, PA
Countryflag us USA
Bike NameOrange "Juiced"
Engine Make/SizeEnginuity International / 147 cu.in.
DrivetrainBaker 6spd Right drive
Frame Make/TypeWKK
Front EndMIC
Rake55 degrees
Wheels FrontPsycleward - Dilusion 21 x 3
Wheels RearPsycleward - Dilusion 18 x 10
Tires FrontAvon
Tires RearVee Rubber / 360
Brakes FrontModified Jay
Brakes RearTrans brake
PainterBill Clark - Creative Design
Chroming/PlatingMECLEC Metal Finishing - Fresno, CA
Additional InfoPipes Handcrafted - Mark irvin
Dual 42mm Mikuni Carbs on One off manifolds - by Mark irvin
Custom Velocity Stack - Wimmer
One-off Air Ride Fork Assembly, Air Ride Rear Swing arm
Custom Direct Drive Starter
Right side of Frame is Air Storage Tank
Left Side of Frame holds 4.5 quarts oil
Hydraulic clutch with hidden Slave cylinder in tank
One touch brake control with Wilwood proportioning valve
Machining by EF Precision / Jeff Lutchendorf
Welding by Chadwell / Myrtle Beach SC

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Photography courtesy of Onno Wieringa


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