Bontrager SpeedTrap Digital Speed Sensor Color:Black carefully crafted and created for

carefully crafted and created for effectiveness

The Bontrager Jet WaveCel Kids Helmet is equipped with WaveCel technology to protect the heads of child riders

and puncture protection in a lightweight package

The Sync bracket allows for quick-and-easy adjustment

you can inflate tires up to 80 psi with ease

Bontrager SpeedTrap Digital Speed Sensor Color:Black carefully crafted and created forBontrager 2. 4GHz Wireless Digital Speed Sensor for measuring and calculating Speed works directly with all ANT enabled drivers and computers and with Bontrager SpeedTrap devices. This sensor includes a Bontrager wheel magnet and an LR 44 battery.