Bontrager DuoTrap Digital Speed/Cadence Sensor Bottle Cages 9 and 10-speed compatible

9 and 10-speed compatible

a good little junior bike ideal for all terrains and great fun

LockDown dividers make helmet strap management clean and easy to adjust

A 700 mm² contact area on a carbon body

Silicone gel pads are specifically designed for comfort and vibration control

Bontrager DuoTrap Digital Speed/Cadence Sensor Bottle Cages 9 and 10-speed compatibleSpot on. Every time. Bontrager DuoTrap is the integrated sensor that wirelessly transmits ANT+ and Bluetooth Smart signals to your computer or phone. The easy to use sensor installs in seconds and fits directly into the chainstay of select Trek bicycles for a clean look and preserved aerodynamics. Product details ANT+ 2. 4 GHz and Bluetooth Smart wireless digital speed and cadence sensor ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and