Easton EC90 ALX Drop Handlebar Carbon 31.8mm 46cm Di2 Internal Routing BLK CheckoutTitle=Campagnolo Levante Rear Wheel 700 Cleat Bolt Pattern 2 Bolt Closure Cleat Bolt Pattern 2 Bolt Closure Lace Color Core Black Gray Three Red Defined Color Black Gender Age Mens Shoe Size (US) 8 Activity Cycling Color Black Ring Position Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 12 Offset 3 Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 141 148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount SRAM Bar Clamp Diameter (mm) 31 Size specific dimensions optimize vertical compliance to reduce road vibrations and help smooth out rough gravel or bumpy roads but also retain the torsional stiffness riders need for sprinting and stability