Bicycle Stem Extender Lightweight Alloy CNC Hidden Stem

*Brand new and high quality

*Made of high quality material, and practical

Specification:

Product Name: Hidden Stem Increaser

Material: aluminum alloy

Applicable inner diameter: the inner diameter of the front fork head tube is 24.6mm-25.4mm(31/32 inch~1 inch)

Outer diameter: 28.6mm(1-1/8 inches)

Increase range: about 3mm-55mm

Weight: about 139g

Features: Made of high-strength aluminum alloy, lightweight design, CNC finishing, anodized,hidden height increase design, which can be increased by 3-55mm.

Package includes:

Hidden Stem Increaser*1