Wolf Tooth B-RAD Double Bottle Cage Adaptor Bike Accessories_Light_Set Medium width

Medium width

aka English threading

Steerer Size: 1-1/8"

and the frame is only compatible with electronic drivetrains to limit grit and water ingress

Wolf Tooth B-RAD Double Bottle Cage Adaptor Bike Accessories_Light_Set Medium widthB RAD Bottle Mounts allow for cargo customization and cargo optimization. They are designed to work in tandem with B RAD Base mounts to keep cargo on the bike and off the back. Compatible with any bike frame that has 2 standard 64mm spacing bottle cage mounts (most modern frames) 6061 T6 aluminum brackets, stainless hardware Weight (no hardware) 20g Maximum load 1700g Designed to carry two bottles or accessories off of one B RAD base