The 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
Manufacturer Promax
Manufacturer Part Number PX-ST144831T-BL
UPC 657993114254
Model Promax Impact BMX Stem
Bar Clamp Diameter (mm)
31.8
Color
Blue
Defined Color
Blue
Length
48
Reach
48
Rise
5
Stack Height
30.5
Steerer Clamp Diameter
1-1/8"
Stem Angle (deg)
0
Stem Type
Top Load
Weight
242
Weight (oz)
8.5