Bases are the foundation for the B-RAD system and the rest of the B-RAD system mounts to them * Reposition bottle cages using existing bottle cage mounts on your bike * Lightweight, durable, rust-proof materials * Customize storage to your specific needs with flexible B-RAD system B-RAD 2 * The 2-Slot Base can move bottle or other accessory to an optimal location even on a smaller or dual suspension frame B-RAD 3 * The 3 slot base with 4 threaded holes provides additional adjustment and mounting options. A typical application would be to mount a bottle cage in the forward threaded holes with a B-RAD accessory tucked behind it. This mounts perfectly to triple bottle mounts on frames and forks. The B-RAD 3 includes a zip tie, channels for the zip tie, and a foam pad for secure mounting B-RAD 4 * The 4 slot base is the longest base with 9 threaded holes for the ultimate flexibility and capacity. It's long enough to mount 2 small bottles inline or multiple accessories. The B-RAD 4 includes zip ties, channels for the zip ties, and a foam pad for secure mounting Compatibility * Mounting any of the bases requires the use of at least 2 standard threaded bottle cage mounts. B-RAD 3 and 4 should use the auxiliary foam pad (to protect your frame) and zip tie to secure the base. Any other mounting methods are not recommended * You may need a Problem Solvers Space Out Kit or similar method to clear the front derailleur clamp. Be sure to use bolts with additional length equivalent to the extra spacing added. * Compatible with any frame that uses standard 64mm spacing bottle cage braze-ons

Anodized to match other Wolf Tooth products. Made in the USA. Max Load: 1700g per base. Torque: 3-4 Nm. Material: 6061-T6 aluminum brackets.

Product Dimensions: 6"L x 3"W x 1"H. Brand: Wolf Tooth Components. Material: Aluminum. Color: Black. Date First Available: April 21, 2017. Best Sellers Rank: #120,699 in Sports & Outdoors. Customer Reviews: 4.7 out of 5 stars 617 ratings 4.7 out of 5 stars. : B071H4M93Y. Size: ?Medium. Outer Material: ?Aluminum. Style: ?B-rad-2. Model Year: ?2018. Part Number: ?B-RAD-2. Manufacturer: ?Wolf Tooth. Suggested Users: ?Unisex_adult. Material: ?Aluminum. Color: ?Black. Model Name: ?B-RAD-2. Country of Origin: ?United States. Brand Name: ?Wolf Tooth Components. Item Weight: ?0.1 Pounds. Item Dimensions LxWxH: ?6 x 3 x 1 inches. Package Weight: ?0.06 Kilograms. Item Package Dimensions L x W x H: ?11.02 x 3.62 x 0.63 inches.