Accuracy: +/- 20 g in the kg mode

Live tracking (Lezyne Track) can be activated via the app to let friends and family follow rides in real-time

Extra Large: 8 x 16 x 2 cm - fits iPhoneX

simple and secure bungee cords for bicycle attachment

Carries two bikes

JetBlack JetRack Towball Mounted Bike Rack - 4 Bike Virtual Parent Accuracy: +/- 20 g inSafely transport your bikes to the trailhead with JetBlack's Tow ball mounted rack. This rack easily installs on your existing towball for easy transportation. Available in either 3 or 4 bike versions, the rack uses two padded arms to accommodate everything from kids bikes to DH rigs. Each rack includes enough bungee cords to safely secure your bike to the rack. Best of all, unlike other heavier racks, this one can easily be installed by one person!