SuperFeet AP Support Medium (Blue) Insoles Size:B | Women 4.5 - 6 | Kids 2.5 - 4 the BA30 has torsional stiffness Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229-04-21 Length:45Mm

SuperFeet AP Support Medium (Blue) Insoles Size:B Women 4.5 6 Kids 2.5 4 the BA30 has torsional stiffness Unsurpassed reliability Flange Diameter ModelNumber=E3615 H921229 04 21 Length:45Mm the BA30 has torsional stiffness for directional control in demanding circumstances 45mm Chainline Rings 50 37 Number of Chainrings Double Drivetrain Speeds 12 Chainring BCD Direct Mount SRAM Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Color Natural Carbon Crank Length (mm) 175 Crank Intended Use Road BB Included No Pedal Spindle 9 16" Spindle Interface Type SRAM DUB Defined Color Carbon Size 175Mm Chainrings 50 37T