Fifteen30 dirt drop specific stem with 100mm (4" rise) and 60mm reach. Sits on top of steer tube and has headset adjuster bolt stop welded in place. This stem looks goofy on the bike, but feels great when your hands are in the drops riding single track!
Could also be used to add a cruiser bar or similar to a single speed bike project - will give you an upright relaxed position!
This head stem will suit a 28.6mm (1 1/8 ) steerer . And has a 31.8mm clamp size for the handlebars .