The Promax Impact Top Load Stem features an "open" design to keep weight low while offering plenty of strength. Cold forged from high quality 6061-T6 aluminum and then CNC machine to refine the shape and further reduce weight.
Bar Diameter: 22.2mm (7/8")
Steerer Diameter: 1" (25.4mm)
Stack Height: 30.5mm
Weight: 9.59 oz (40mm)
This product was added to our catalog on October 16, 2018