The Impact is our top-load BMX stem. They come in a 53-millimeter extension 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 (265 grams/9. 3 ounces in a 53 extension), while maintaining plenty of strength and ensuring your bars stay put.
Available in black with laser-etched graphics. Meets or exceeds ENBMX standards.