After an incredible seven years, Yamaha’s Yard Built custom program is still firing on all cylinders. In 2012 it kicked off with the Wrenchmonkees’ iconic ‘MonkeeFist’ XJR1300, and there have been over 60 pro builds since.

This is the latest, an XSR900 called ‘CP3’ from Jens vom Brauck of JvB-Moto in Cologne. It tips the scales at just 180 kg (397 pounds), and with 115 hp on tap, it’s one of the fastest Yard Built machines yet.

The stock XSR900 does 0 to 100 km/h in three seconds flat, but the JvB-Moto machine has around 20 kilos less weight to carry—so the performance will be even more ballistic.

The XSR900 is your classic ‘retro rocket,’ but Jens has brought it bang up to date. And he’s also deliberately made it easy for XSR owners to follow his path.

“It’s not a retro bike anymore,” he says.

Keep reading CP3: JvB-Moto’s ballistic Yamaha XSR900 custom on Bike Exif