Mountain bike handlebar raiser

Product Name: First Generation Height Increaser
Lock body material: high-strength aluminum alloy
Color: black, red, gold, silver, blue
Size: length about 123mm, inner diameter about 28.6mm

Height: about 80mm

Product name: Second-generation height increaser
Lock body material: high-strength aluminum alloy
Color: black, red, gold, silver, blue
Size: length about 123mm, inner diameter about 28 6mm

Increase: about 80mm

Product name: Three-generation height increaser
Lock body material: high-strength aluminum alloy
Color: black, red, blue
Size: Length about 138mm, inner diameter about 28.6mm
Increased height: about 100mm