Promax Impact 48mm Top Load Stem for 31.8mm Bars Blue MFPN=00.6418.028.003 Fork crown mounting avoids handlebar

Fork crown mounting avoids handlebar clutter and provides a more detailed view of the road ahead

Designed to be seamlessly integrated onto your bike frame this kit ensures easy access to essential tools for quick repairs and trailside assistance so you can stay in the flow and keep pedaling

Game changer

occasional race bike—call it what you want

Length (mm) 44 Material Aluminum Defined Color Blue Valve Core Removable Valve Presta Med 41-55mm

Promax Impact 48mm Top Load Stem for 31.8mm Bars Blue MFPN=00.6418.028.003 Fork crown mounting avoids handlebarThe Impact is a top load BMX stem cold forged from the highest quality 6061 T6 aluminum then CNC machined to refine the shape and further reduce weight. CNC machined 6061 T6 aluminum Stem Type Top Load Stem Angle (deg) 0 Length 48 Rise 5 Reach 48 Bar Clamp Diameter (mm) 31. 8 Color Blue Weight 242 Weight (oz) 8. 5 Defined Color Blue Steerer Clamp Diameter 1 1 8" Stack Height 30. 5 Size 48Mm