Ritchey Comp Zeta GX Wheelset 650b 12 x 100mm 12 x 142mm 6 Bolt XDR CheckoutSpec=RT3) BB Included No Chainline Hub Compatibility BB Included No Chainline Hub Compatibility 141 148 Boost Hubs Chainring BCD Direct Mount SRAM Color Black Crank Intended Use Mountain Crank Length (mm) 165 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Chain Retaining Single Pedal Spindle 9 16" Rings 32 Spindle Interface Type SRAM DUB keyword search 55mm Chainline The new EA70 AX wheel has the durability to withstand trail riding but is translated to drop bar applications with center lock hubs and 11 speed road hub compatibility Off center spoke drilling offers equal spoke tension throughout the wheel resulting in an easily dished and strong wheel width:142px