Stans NoTubes - Arch MK4 Rim - 29, Disc, Black, 32H - Black

The Arch MK4 rim is light enough to take XC racing but was born from research and testing on the Enduro World Series circuit, making it a great rim for anyone looking to improve both descending and climbing. Constructed of light and strong 6069 aluminum alloy, with a reinforced spoke bed and 28mm internal width ideal for 2.2-2.5" tires, the Arch MK4 can get you up the climbs easier and make the descent even better. Utilizing Stan&';s patented Bead Socket Technology, combined with a stronger asymmetric design for balancing control and weight, the Arch MK4 your best choice for all-around riding. Features Versatile 28mm internal rim width optimized for 2.2-2.5" tires Light and durable 6069 aluminum with welded joint and reinforced spoke bed BST Asymmetric design combines Stan&';s legendary easy tubeless inflation with a stronger, more balanced wheel build 3-year rim warranty with 1-year crash replacement Specifications Hub Drilling: 32 Wheel Size: 29" ISO Diameter: 622 / Road / 29" Rim Width (External): 31.4 Brake Track: None Rim Joint: Welded Eyelets: None Rim Width (Internal): 28 Manufacturer Spec ERD (mm): 600 Rim Material: Alloy Color: Black Rim Depth (mm): 18.9 Valve: Presta Defined Color: Gray Tire Type: Tubeless Ready Weight: 481 Rim Center Offset (mm): 2.5 Valve Length: Short 32-40mm Manufacturer Part Number: RTA490002