Bontrager DuoTrap Digital Speed/Cadence Sensor Bottle Cages It is fitted with straight

It is fitted with straight pull spokes for increased strength and stiffness

A 700 mm² contact area on a carbon body

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

9 and 10-speed compatible

Silicone gel pads are specifically designed for comfort and vibration control

Bontrager DuoTrap Digital Speed/Cadence Sensor Bottle Cages It is fitted with straightSpot 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