Take a 2002 Kona Scab Dirt Jump frame and mix with a Crust Bikes 20″ cargo Fork and throw in a BMX handlebar and what do you get? Well, we don’t know exactly what to call it, but the Crumb Bikes crew went and built it, here is it for your viewing pleasure (or displeasure). 

A double chainring Truvative Hussefelt crankset complete with Knine bash ring moves the bike forwards. You can manual change gears by lifting the chain ring down or up a ring.

A Shimano Alivio rear mech acts as a chain tensioner. 

Upfront you’ll Crust Bikes 20″ Clydesdale cargo fork and a 20″ Maxxis DTH tire along with a cable actuated disk brake.

A mismatched set of Avid levers mated to some bright yellow cable housing keep the cockpit simple. All the spacers, a low rise BMX and some ESI silicon grips bar keep things comfy. The Chris King headset is most likely as old as the bike!
Remember these? Rim Brakes, great in the wet!