Vintage Dyno BMX Stem Race Bike 1995 1" Quill Gooseneck Stem 22.2mm 4-Bolt 

Color/Material: Silver aluminum alloy body with black quill shaft.

Markings: "MIN INS" and "95 B" stamped on the quill; directional arrows on the clamp face.

Design Features: Four recessed hex bolts on the face clamp; wedge-expander quill bolt for threaded forks.

Fit Notes: Classic old-school BMX style commonly used with 1 inch threaded forks and 22.2 mm bar clamp setups—confirm fit for your bike.

Weight: 570 g as shown on the scale display in the photos.

Notes: See all photos for exact item, markings, and condition details.