Here's a fine example of the Wrenchmonkees' style: a 1978 Yamaha SR500 custom. The engine was rebuilt, with power boosted by a Mikuni flatslide carb and K&N filter. A Brembo disc and caliper were fitted to the front for extra stopping power, along with a braided steel brake hose. All unnecessary bodywork has been removed, and a custom rear loop and seat added. Colors are understated, as per the norm for the Wrenchmonkees—a muted green tank, and matte black fenders with a subtle pinstripe.