Bontrager DuoTrap S Digital Sensor Saddle Bags 160 mm rotor Rotor size

160 mm rotor Rotor size Max brake rotor size: 160 mm

61Shimano RT66

fast 700c wheels

Securely mounts to handlebar diameters up to 1 3/8” / 35 mm

Bontrager DuoTrap S Digital Sensor Saddle Bags 160 mm rotor Rotor sizeDescription Bontrager DuoTrap S 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