Peloton Bike Mat Dimensions The Peloton Bike mat is 91.44 cm x 182.88 cm, which covers the entire area beneath your Bike. Related articles Using a Bike mat Tips for Placing Your Bike in Your Home Shoes that work with the Peloton Bike What to expect from the in-home delivery and set up of your Peloton Bike/Bike+ Casting Classes From Your Peloton Device To A Smart TV