Bontrager duotrap s is the integrated sensor that wirelessly transmits ant and bluetooth smart signals to your computer or phone.
Duotrap digital speed cadence sensor iphone.
This will use the cadence and speed sensor of the duotrap.
This device measures both speed and cadence.
This tiny little sensor speedo by magene looks a bit different than most other iphone cadence sensors and speedometers out there mostly because of the form factor.
It s highly compact and one hell of a slick device.
3 9 out of 5 stars 9.
2009 say goodbye to zip ties.
View terrain and traffic maps with google maps.
Bontrager duotrap digital speed cadence sensor.
The duotrap duotrap s sensors mount in the chainstay of trek bikes and depend on a spoke magnet for speed and a crankarm magnet for cadence.
They are extremely reliable as long as those two magnets stay put.
Automatically record temperature and weather.
Gently tighten wheel magnet on.
Get it as soon as thu sep 17.
Igpsport bike speed sensor or cadence sensor for iphone android bike computer smartwatch compatible with ant and bluebooth.
It doesn t have the arm.
Bontrager computer part bontrager duotrap s digital sensor.
Some carbon frame wheel combinations may require the magnet to be flipped so the thin side faces sensor.
Bontrager duotrap is the integrated sensor that wirelessly transmits ant and bluetooth smart signals to your computer or phone.
The duotrap sensor is an ant compatible 2 4ghz wireless sensor that fits directly into the chainstay of certain trek bicycles for a clean look that preserves aerodynamics and installs in seconds providing both speed and cadence signals.
You can use the wahoo app without the gps by using either the indoor cycling profile or creating a custom profile.
Use your iphone s barometric altimeter to measure ascent descent.
This product is ant certified.
Snap magnet onto inside trailing edge non drive side spoke.
Track step cadence and steps.
Duotrap duotrap sensor speed magnet wheel cadence magnet crank open battery compartment.
You need to fit said magnet to said spoke.
3 9 out of 5 stars 64.
Remove duotrap cover from chainstay using a 2 5mm hex.
An ant enabled bluetooth smart ready integrated frame sensor that wirelessly transmits data to computer or phone.
Like pretty much every other speed sensor the duotrap calculates velocity based on how many times your wheel rotates as you ride specifically how many times a magnet attached to one of your rear wheel spokes passes within range of its tractor beam.
Detect stops automatically.
