O-synce Digital Combined Speed and Cadence Sensor for any Ant+ Computer<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"> ANT+ compatible sensor works with any ANT+ computer </span></li><li><span class="a-list-item"> Small and light weight sensor </span></li><li><span class="a-list-item"> Neutral grey color easy to hide under chain stay </span></li><li><span class="a-list-item"> Digital Wireless ANT+ system prevents interference from other rider's sensors and power line interference </span></li><li><span class="a-list-item"> Designed in Germany by passionate riders and engineers </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41F3mRoSoCL.jpg" noproxy>