The DMR Defy 50 Stem is the perfect mtb stem for your Trail/All mountain build. It features a low stack height, Top-Close clamp design, 50mm reach and 5mm rise. The DMR Defy 50 stem has a wide clamping area for bar stability and an internal steerer clamp to keep your knees safe out on the trail.
35mm diameter clamp and 31.8mm diameter clamp available.