Bontrager Circuit Mips Bike Helmet Fit Pad Kit – Trek Store

New pads help dial in the perfect fit to keep you comfortable and looking forward to the next ride.
– Original equipment replacement fit pads for your Bontrager Circuit Mips helmet
– Also compatible with non-Mips Bontrager Circuit helmet Also compatible with non-Mips Bontrager Circuit helmet
– Helmet fit pads should be replaced once a year to maintain fit and hygiene Helmet fit pads should be replaced once a year to maintain fit and hygiene