Profile Design Boa Threadless Stem

Profile Design Boa Threadless Stem
Profile Design's Boa and Quill Stems shown.
Clamp Diameter:
Steerer Diameter:
1-inch and 1-1/8-inch
Please select options


Comfort is king when you dial in your riding position with Profile's Boa Threadless Stem. This light and durable welded-aluminum stem features a 20- to 40-degree rise and a secure two-bolt faceplate that makes installing the handlebars a breeze.

Part Numbers

Option UPC MPN
25.4mm / High Polished Silver / 65mm / 40° / 1-inch and 1-1/8-inch 723660987077 BA65482
25.4mm / Matte Black / 105mm / 20° / 1-inch and 1-1/8-inch 723660988340 BA105281