Radical Express
2012 World Championship competitor
| Builder | Mark Irvin |
|---|---|
| Owner | Mark Irvin |
| Location | Newtown, PA |
| Country |  USA |
| Bike Name | Orange "Juiced" |
| Year/Model | 2012 |
| Engine Make/Size | Enginuity International / 147 cu.in. |
| Drivetrain | Baker 6spd Right drive |
| Frame Make/Type | WKK |
| Front End | MIC |
| Rake | 55 degrees |
| Wheels Front | Psycleward - Dilusion 21 x 3 |
| Wheels Rear | Psycleward - Dilusion 18 x 10 |
| Tires Front | Avon |
| Tires Rear | Vee Rubber / 360 |
| Brakes Front | Modified Jay |
| Brakes Rear | Trans brake |
| Painter | Bill Clark - Creative Design |
| Chroming/Plating | MECLEC Metal Finishing - Fresno, CA |
| Additional Info | Pipes 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
