Box Components One Rear Derailleur

The Box Components One rear derailleur is at the heart of Box Components' first generation mountain bike drive train. Box Components has given it a unique look which will instantly catch one's eye. The rear derailleur doesn't just look great, but it's highly reliable and sturdy as well. With a maximum capacity of 46T, the Box One rear derailleur can handle most drive train set-ups and a wide range of cassettes. The inner and outer cages are made using durable cold-forged aluminium, and fitted with pulleys that have properly sealed bearings to prevent dirt from working its way in and to maintain a smoothly running drive train. So if you're looking for something new and unique over what your friends use, why not go for the Box Components One!