Bombproof, boosted by adrenaline.

Featuring Mavic’s most innovative technologies, such as SUP welding and Fore Drilling, the MAVIC EX 823 Disc Rim is the only true UST rim available for downhillers and freeriders. Ridden by the most talented and aggressive of them, it has proven to be strong enough to withstand the worst abuses. Offers a disc-specific design and compatibility with UST tubeless tires. You’ll enjoy all the benefits of UST, including no pinch flats and improved traction.

Features:

• Aluminum threaded eyelets included
• UST valve included
• Disc only
• Fore - One wall of the rim is drilled with a tapered point with carbide that heats the alloy, and pushes it inside the rim. It creates a chimney that can then be threaded. The integrated M7 nipple can be screwed directly into this thread.
• Maxtal - Exclusive alloy developed specifically for Mavic by Pechiney Alcan Group, for rim manufacturing and optimising alloy characteristics vs. that specific use.
• SUP - After bending, the rim joint is arc welded. The welded seam is then milled for a smooth finish.
• UST - Universal Standard for Tubeless: Creation of an airtight rim thanks to the Fore concept, drilling of one rim wall only. A UST rim profile shows specific humps to fix securely UST compatible tyre or any other tube type tyre.
• Do not require rim tape

Specifications:

• Wheel size: 26"
• ETRTO: 29/559
• Recommended nipple length: 16 mm
• Recommended tyre widths: 26 x 2.30 to 3.00
• Valve hole diameter: 6.5 mm
• Profile: 23mm
• Hole: 32
• Weight: 690 grams