Modeled on Brian Kachinsky's personal bikes, GT's BK Signature Model take you where you want to ride. The 100% chromoly frame and fork are suited to BK's signature aggressive street style. Burly GT wheels and tires take the punishment that the streets dish out. GT components, saddle, and grips are all high-quality. Plus, the BK is left-hand drive compatible so you can do right side grinds all day.