Shimano STEPS SC-E7000 Display with clamps for 31.8 and 35.0 handlebars - The Shimano STEPS SC-E7000 Cycle Computer display unit provides expanded communication for bicycle data and is compatible with STEPS components4 E-Tube portsComputer can be customized through E-Tube Project application with smartphone and tabletIncludes a 1.39" LCD displayThe low profile design is well-suited for mountain biking