Adds accessories to your Bontrager XXX, Pro and Elite stem Adds accessories to your Bontrager XXX, Pro, and Elite stem Blendr add-on to XXX, Pro and Elite stems Blendr add-on to XXX, Pro, and Elite stems Clean up your Bontrager XXX, Pro and Elite stem cockpit with the Blendr Mono Base. Clean up your Bontrager XXX, Pro, and Elite stem cockpit with the Blendr Mono Base. Blendr works with this simple formula: Stem + Base + Mount. Add accessory. Blendr works with this simple formula: Stem + Base + Mount. Add accessory. - Blendr works with this simple formula: Stem + Base + Mount. Add accessory. Blendr works with this simple formula: Stem + Base + Mount. Add accessory. - Bases for use with the XXX, Pro and Elite Stem Bases for use with the XXX, Pro, and Elite Stem - Add any accessory mount (sold separately) for an elegant, integrated look Add any accessory mount (sold separately) for an eleg...