When a respected BMX companylike Alienation decides to manufacture a carbon race rim, you know that they are going to be the business, and they haven’t failed to deliver. The AlienationCarbon Acme-UD is light! At just 260 grams, these are some of the lightest 406mm carbon race rims available on the market now. You can choose a front and rear specific rim (rear rim has a braking surface), or if you are running a disc brake set-up, you can run two front rims for a smooth, matching look.

Features

• Unidirectional carbon BMX rim designed for use with disc brake or as a brakeless front wheel
• Full Toray T700 carbon fiber composite material
• Drilled for both Presta and Schrader with included plug for unused valve hole
• 220lb rider weight limit