Original equipment replacement part. Genuine replacement parts When it's time to refresh your trusty light, Trek Genuine Replacement Parts have you covered. - Replacement or extra mounts for all Bontrager Flare rear lights Replacement or extra mounts for all Bontrager Flare rear lights - Use to mount Flare lights to seatposts, racks, seatstays or any other creative spot Use to mount Flare lights to seatposts, racks, seatstays, or any other spot - Kit includes Flare light mount, two bases and rubber strap adapters Kit includes Flare light mount, two bases, and rubber strap adapters