Rubber Smell From The Peloton Tread+ The Peloton Tread+ slats are coated in natural rubber, which has a distinctive smell. This smell will fade over time, but you can get rid of it more quickly by leaving windows open to circulate air in the Tread+ area. Related articles Peloton Tread and Tread+ Limited Home Use Warranty Tread+ Safety Features Peloton Membership Terms