Promax Impact Mini Stem (1 Inch) (22.2mm Clamp)

Promax Impact stems have a 45-degree top-load clamp design for BMX racing and freestyle. Available with 40- and 45-millimeter extensions, they 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, while maintaining plenty of strength and ensuring your bars stay put.

Features
- Fits 1" steerer tubes
 
Specifications 
Steerer Clamp Diameter: 1"
Stem Type: Top Load
Length: 40 & 45
Bar Clamp Diameter (mm): 22.2
Reach: 40 & 45
Stack Height: 30.5
Rise: 5
Stem Angle (deg): 0