Promax Impact stem

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  • Description

Promax Impact top load stem - 53mm

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.