Promax Impact Stem - 31.8mm

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

Specs:

• Steerer Clamp Diameter: 1-1/8"
• Color: Black
• Stem Type: Top Load
• Weight (oz): 8.5
• Length: 48
• Bar Clamp Diameter (mm): 31.8
• Defined Color: Black
• Reach: 48
• Rise: 26
• Stack Height: 30.5