Box One Quantum Rear Axle Kits spinimages=71 The head of the quick-release

The head of the quick-release lever and the face of the clamp are given a proprietary zero friction” surface treatment that ensures smooth lever action for the life of the clamp without the need for a bushing

you may experience chaindrops and/or chainsuck

Weight Limit: 115kg (253 lbs) with limitations as per Category 2 of EN 16054:2012 Standard

This headset is designed to allow you to use a 1" fork in a 1 1/8" compatible frame

new Box One™ Stem Locks offer peace of mind and a level of added protection against losing your front wheel and fork legs in the event of a broken steerer tube

Box One Quantum Rear Axle Kits spinimages=71 The head of the quick-releaseQuantum Axles are made from hard anodized 7075 T6 aluminum for strength and durability. These axles are designed for use with Quantum rear hubs only and are not compatible with other manufacturers' hubs. The 157mm version works best with traditional Chromoly and aluminum frames, while the 171mm version is designed for carbon frames.