Bmx Stem 21.0 Mm Chrome

This BMX stem is a classic quill-style stem designed for old-school BMX bikes with a 21.0 mm fork steerer. The quill slips inside the fork and tightens via the expander bolt, providing a strong and simple connection that’s perfect for restoring vintage BMX frames or keeping older bikes safely on the road. With a straightforward clamp for standard BMX handlebars, it’s a practical replacement when the original stem is rusty, bent, or missing, and a clean choice for budget-friendly rebuilds or kids’ BMX bikes.

- Quill style BMX stem for 21.0 mm fork steerers
- Ideal for restoring or maintaining classic and old-school BMX bikes
- Simple expander bolt design for secure clamping inside the fork steerer
- Standard handlebar clamp suited to typical BMX bars
- Practical replacement when the original stem is bent, rusty, or worn
- Great choice for kids' BMX, city BMX, or budget-friendly rebuild projects

Specifications
Brand: HBS
Model: BMX
Type: Stem
Diameter: Ø21.0 mm
Color: Chrome