Stan's Flow CB7 Front Wheel The Flow CB7 brings Stan's patented BST tubeless system to wider carbon rims to create a new classic and one of the best all-around trail rims you can buy. The details all add up to a light strong wheelset that's easier to own and performs better on the trail. The Flow CB7 brings Stan's legendary tubeless performance and great quality to a wider and stronger asymmetric carbon rim. Features Designed for trail riding Asymmetric Bead Socket Technology brings Stan's easy inflation and the most reliable airtight seal to wider offset carbon rims Asymmetric rim shape with offset drilling improves bracing angle and balances spoke tension to create a stronger overall wheel Custom carbon layup equalizes impact forces on both the long and short sides of the rim making both stronger Low-profile sidewalls and Ri ACT rim design creates a lighter rim that absorbs impacts for less rolling resistance and superior ride quality Sapim Force Black 2. 0/1. 7/1. 8 spokes with Secure Lock aluminum nipples Wide Right rim design optimized for 2. 35 - 2. 80" tires | Stan's No Tubes | Stan's Flow Cb7 Front Wheel 29 15 X 110Mm 6 Bolt Gray | Aluminum