The magnet that attaches to the pedal crank (which helps record cadence) definitely comes with the Duotrap and you only have to judge its placement in one plane (which may or may not be the correct way to express what I mean, but you’ll get the idea from the photo). Verify magnet sensor alignment by illumination of red sensor LED as wheel is rotated.
Some carbon frame/wheel combinations may require the magnet to be flipped so the thin side faces sensor. FREE Shipping by Amazon.
picked one up friday afternoon, installed it, and assumed all was good.
The problem with this option is the DuoTrap magnet that attaches to the crank arm wears out due to the wide tennis shoe rubbing.scuffing the rubber band that holds the magnet to the crank arm. Tighten Align with tech mark on DuoTrap S. If necessary, rotate speed magnet on spoke. Also check that the magnet is properly aligned. magnet 90˚ – 180˚ to achieve sensor clearance. Amazon.com: cadence sensor magnet. Gently tighten wheel magnet on spoke only if slipping during riding. I bought a Madone 4.5 with a DuoTrap and as a noobie, was scared of clipless pedals so I opted for flat pedals with toe clips & tennis shoes. so, i lost my bontrager cadence magnet. The magnet that attaches to the pedal crank (which helps record cadence) definitely comes with the Duotrap and you only have to judge its placement in one plane (which may or may not be the correct way to express what I mean, but you’ll get the idea from the photo). darn it i should have fully tested all was good. Snap magnet onto inside/trailing edge non-drive side spoke. FREE Shipping. 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. Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Rating: 3.9 out of 5 stars: 4.4 out of 5 stars: … decrease 1 increase. 4.7 out of 5 stars 52. More Buying Choices $3.95 (6 new offers) Wahoo RPM Cycling Speed and Cadence Sensor, Bluetooth/ANT+. LED … Speed and cadence magnets compatible with your bike. Bontrager DuoTrap is the integrated sensor that wirelessly transmits ANT+ and Bluetooth® Smart signals to your computer or phone. My cadence had stopped picking up b/c my magnet had slipped up my crank arm so it sat right over the duotrap securing screw (and thus between the two dots). Verify magnet is aligned with
Wahoo RPM Cycling Cadence Sensor, Bluetooth/ANT+. Do you have the magnet properly installed on the DuoTrap sensor ? Incidentally, I guess my LBS wasn’t very careful during installation b/c I noticed that my rubber band has a cut running about half way across the width of the band.
Get it as soon as Wed, Jun 24. 99. Skip to main content Hello, Sign in. Garmin Bike Speed 2 and Cadence 2 Sensor. Enter an address, city or ZIP/postal code. i debated on which sub-reddit to write this in. DUOTRAP S ANT+ and Bluetooth Smart Dual Mode Integrated Speed and Cadence Sensor Remove the pedal and install the small cadence magnet on nondrive side crank arm with the thick side near the chainstay. {{compareButtonText}} {{compareButtonIcon}} Color / info_outline. since my problem ended up being the duotrap sensor i figured this was the best place. View cart. The RED led should blink if you turn the wheel (do not turn the crank so that the cadence sensor wakes up). oops not so much. Black; Quantity . 00.
DuoTrap DuoTrap Sensor Speed Magnet (wheel) Cadence Magnet (crank) Open Battery compartment.
This item Bontrager DuoTrap Digital Speed/Cadence Sensor. Lift the rear wheel in the air and spin it by hand and look at you DuoTrap sensor.