Northwave Sonic Junior Shoes White/Black 32 ModelNumber=H2710 Oval 110 BCD Asymmetric 4-Bolt

Oval 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX Cranks feature an aero design for 46T

Speed 13 Freehub Compatibility I9 Torch Freehub Body Campagnolo N3W

} Developed in cooperation with Patrick Lange and the BMC-ViFit Triathlon Team to achieve the cutting edge in comfort

Lighter than the competition at 326 g (compared to Shimano XTR 9220 at 439 g and Hope Trail at 438 g)

EASY - easy use

Northwave Sonic Junior Shoes White/Black 32 ModelNumber=H2710 Oval 110 BCD Asymmetric 4-BoltSynthetic leather upper construction Powershape system delivers targeted arch support Ventilation holes on the uppers as well as in the Morph sole Textile eyelets to avoid pressure points Two velcro straps closure 186g TECH SPECS Misc White Black Shoe size 32