PowerTap Magnetless Speed or Cadence Sensor Swim Brand_Aqua Sphere Overcurve: asymmetrical construction that ergonomically

Overcurve: asymmetrical construction that ergonomically conforms to the foot’s anatomy

Since the actual wrap of the tape can be as important as the tape itself

Fleece laminate on the inside keeps your toes warm

and a padded saddle that provides support and cushioning for longer rides

The Dual Insert Kit is the ultimate stealth-mounted mountain bike tool set

PowerTap Magnetless Speed or Cadence Sensor Swim Brand_Aqua Sphere Overcurve: asymmetrical construction that ergonomicallyPowertap's low profile speed or cadence sensor harnesses the advances in accelerometer technology to leave the magnet in the dust along with your competition. Can be programmed for speed or cadence. Easily attaches to crank arm or hub. Dual band Bluetooth Smart and ANT+ compatibility. Low profile design with no magnet required.