Check the listing for details. ControlTech TAXXI Computer Mount (New). Color: Black, Condition: New. Listed at 10.95 USD. ControlTech TAXXI Nylon Comp Mount___________________________________________________________________________________________________________________________________________ControlTech originated in the U.S Pacific Northwest in 1989 where the owners created quality alloy bike parts. As time went on ControlTech engineers began working with metals other than alloy like carbon and scandium. Now ControlTech has grown since its birth and is distributed all around the world. When you purchase a ControlTech product you can rest easy knowing their products are built to be durable, strong, and light weight. --Cee Gees LLC "Official ControlTech Distributor"________________________________________________________________________________________________________________________________A strong and reliable bike part, ControlTech's Taxxi Nylon, can be used to mount any hardware device. Its unique design allows for stem attachment to keep your computer or HRM out front, leaving you more space on your handlebar and allowing you a better view. Lightweight & DurableAerodynamic designFor use with 4 bolt type stemIncreases visibility and use of computerEasy to change angles or posistion Technical SpecificationsWeight : 17 gramsFinish : Matte BlackBolt Pattern Measurement Ctr to Ctr: 28mmMounting Measurement Area: 37mm MSRP: $36.99 (10% Off + Reduced Shipping) **Reduced Shipping ($3.95) is Only for Domestic Orders within the U.S. (International shipping is $8.99)**