Stems

Promax takes handlebar control up a notch with their S-35 Stem. Its oversize 35mm handlebar clamp cranks up the cockpit stiffness without adding weight or sacrificing any strength. - 3D cold-forged and CNC-machined from 6061-T6 aluminum alloy

The Impact is Promax's top-load BMX stem. They come in 48-, 53-, and 60-millimeter extensions and are cold-forged from the highest quality 6061-T6 aluminum then CNC-machined to refine the shape and further reduce weight. The “open” design keeps weight low while maintaining plenty of strength and ensuring your bars stay put. - Weight: 9.8oz. - Stack height: 30.5mm