Box One 520 Rim Rear-28H-24x1 1/8" stems Ergonomically pre-shaped and fully vented

Ergonomically pre-shaped and fully vented knee contoured to accommodate most types of knee braces and guards

Weight: 415g

Driver is reversible

Lightweight — 184 grams

Box understands that speed and power can be lost if your handlebars and stem are not mated perfectly and with this design they have eliminated that problem

Box One 520 Rim Rear-28H-24x1 1/8" stems Ergonomically pre-shaped and fully ventedThe Box One 520 Rim Rear 28H 24x1 1 8" is as low profile as it gets. All the better to be lightweight and speedy. Featuring double walled aluminum, eyeleted construction. This rim does have a sidewall braking surface, so it can and should be used on the rear of your bike. FEATURES Optimized Internal Geometry Presta Valve Hole Machined Brake Track Stainless Steel Eyelets Brake (Rear) and Brake Less (Front) Profiles Low Profile Design COMPATIBILITY Box