What equipment do I need for a training session? In Studio Equipment Checklist:A working bike with smooth treaded rear tire no wider than 1.5 inches. An adapter on your rear axle, if your bike has disc brakes. Contact tim@greshfit.com to find out what you need.HR Monitor - ANT+ compatible heart rate monitor is required for class. We carry Wahoo Heart Rate Monitors (chest strap or arm band). If you own a HR monitor and are not sure if it is ANT+, simply email us or bring it to class and we will check for you.Cadence Sensor - ANT+ compatible cadence sensor is required for class. You can purchase one from your local bike shop or purchase one from us for $39, plus tax. We carry state of the art Wahoo Cadence Sensors. If you own a Cadence sensor and are not sure if it is ANT+, simply email us or bring it to class and we will check for you.Your Strava login information to have your workout automatically load to your Strava account. Virtual Equipment Checklist:Your bike and smart trainer, or a trainer bikeHeart rate monitorComputer (Mac or PC) or iPad to run Velocity TrainingVelocity login - request one from maria@greshfit.comOther:FanTowelHydrationFloor matTable/stand for computer, drinks, snacks, etc.