The Wolf Tooth B-Rad Bottle Shift mount is designed to offset a bottle to a more optimal location on your MTB, or simply introduce more mounting options on your road or gravel bike.Commonly, dual suspension frames have awkward bottle mount positions that interfere with the top tube or shock. By shifting the bottle position off centre and tilting it outward, while providing up to 18mm of centreline adjustment, the B-Rad Bottle Shift improves clearance and avoids this problem. On some full suspension bikes, it may not be possible to fit a bottle at all under the frame shock without this offset.Many brackets for mini pumps don’t clear the frame on mountain bikes, but the B-Rad Bottle Shift also offsets pump bracket mounting holes allowing the mounting of mini pumps on most mountain bikes. Key Features: Allows you to move a bottle mount or mini pump mount to the optimal position,Made from aluminium with stainless mounting hardware,Weight 24g,Maximum load 1700g,Compatible with any bike frame that has 2 standard 64mm spacing bottle cage mounts,Made in the USA.