Box One BMX Disc Brake Adapter (Sliding Dropout) crank-arm-length-145mm and silver anodized aluminum tripod

and silver anodized aluminum tripod legs for lightweight durability

2 hip adjusters

100% heat-treated butted chromoly

7 Grams / 2

Box One BMX Disc Brake Adapter (Sliding Dropout) crank-arm-length-145mm and silver anodized aluminum tripodThe Box One Bmx Disc Brake Adapter (Sliding Dropout) was designed specifically for frames not necessarily intended to be compatible with a disc brake setup. Compatible with 3 10mm hubs, but please read the product specifications and manual carefully before purchasing as this is not universally compatible. Also, do note the 150 lb. rider weight limit. Features 3 10mm hub 6061 T6 aluminum 140mm Brake Rotor Only Post Mount Caliper Compatibility 150lb