Lezyne Mini GPS Cycling Computer w/Heart Rate/Cadence<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Manufacturer warranty: 1 year </span></li><li><span class="a-list-item"> Recommended use: cycling </span></li><li><span class="a-list-item"> Claimed weight: [mini GPS] 29 g， [heart rate flow sensor] 47 g， [Cadence speed flow sensor] 26 g， [Cadence/speed Magnet] 6 g </span></li><li><span class="a-list-item"> Dimensions: [mini GPS] 1.33 x 1.89 x 1 in </span></li><li><span class="a-list-item"> Includes: x-lock mount， heart rate flow sensor， Cadence speed flow sensor </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31UUU%2B1urvL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414lnJMFSkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JvNLXk9HL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Rqfb4KWRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ulvDkzZ5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21fX1beS8RL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41HSAu7qlTL.jpg" noproxy>