BONTRAGER XXX/PRO/ELITE STEM BLENDR DUO BASE discount_processed The spring-loaded mechanism regulates airflow

The spring-loaded mechanism regulates airflow for both Presta and Schrader valves

Rack 'em up

8" Length 35mm 35mm Valve Schrader Schrader ETRTO 71-406 71-507 Material Butyl Butyl

Blendr add-on to XXX

BONTRAGER XXX/PRO/ELITE STEM BLENDR DUO BASE discount_processed The spring-loaded mechanism regulates airflowBlendr add on to XXX, Pro and Elite stems Clean up your Bontrager XXX, Pro and Elite stem cockpit with the Blendr Duo Base. Blendr works with this simple formula: Stem + Base + Mount. Add accessory Features Blendr works with this simple formula: Stem + Base + Mount. Add accessory. Bases for use with the XXX, Pro and Elite Stem Add any accessory mount (sold separately) for an elegant, integrated look We reserve the right to make changes to the product