Northwave Sonic Plus Road Shoes Black/Light Grey 39 MFPN=537 Drop-forged full steel design for

Drop-forged full steel design for torques exceeding 65 Nm

Compared with the traditional way of removing hub end caps

Straight-pull hubs/spokes built with a 3-cross pattern Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Cassette Body Type SRAM XD Valve Presta Color Black Wheel Size 27

For press-fit MID bottom bracket frames BB Style Mid Defined Color Black Bore 19mm Diameter 19Mm

Model Alpha Gravel Spindle Interface 24mm Shell T47 Asymmetric Shell ID 47mm Width 77mm Color Black

Northwave Sonic Plus Road Shoes Black/Light Grey 39 MFPN=537 Drop-forged full steel design forAssymetrical upper construction using synthetic leather Powershape system delivers targeted arch support Ventilation holes on the uppers as well as in the Morph sole Textile eyelets to avoid pressure points Single SLW3 closure 5mm of cleat travel 260g TECH SPECS Cleat Type SPD SL KEO Closure SLW3 Gender Men Color Black Light Grey Primary Color Black Shoe size 39