The Delta stem is the first, modern, 31.8 Ø, oversize stem designed specifically for BMX racing. When used with the new BOX Maximus chromoly handlebars (currently the only BMX bars on the market compatible with the Delta), you get the stiffest cockpit available. The added stiffness significantly improves bike handling while putting more upper body power into your pedal stroke and, therefore, forward momentum.
48mm-BX-ST13D1848: 290 grams/10.2 ounces
53mm-BX-ST13D1853: 299 grams/10.55 ounces
60mm-BX-ST13D1860: 313 grams/ 11.0 ounces