R.S.P Arch MK4 29´´ Rim

FEATURES: - 28mm internal rim width optimized for 2.2-2.5 tires. - Durable, lightweight 6069 aluminum with welded joint and reinforced spoke base. - The asymmetric BST design combines easy Stan mounting with a stronger and more balanced wheel structure. - 3-year tire warranty with 1-year bump replacement. Mountain bikes have changed since the original Arch tire helped introduce tubeless technology to the world. With a 28mm wide asymmetric rim shape and ultra-strong 6069 alloy, today´s Arch MK4 rim has evolved to fit these more capable bikes. Through all the years of testing and refining this tire, one thing has never changed: the versatility. Now more than ever, when you want a reliable tire that can handle all trails, the Arch MK4 is for you. The Arch MK4 tire is light enough for XC racing, but was born out of research and testing on the Enduro World Series circuit, making it a great tire for anyone looking to improve both downhill and climbing. . Constructed of light and strong 6069 aluminum alloy, with a reinforced spoke base and an internal width of 28mm ideal for 2.2-2.5 tires, the Arch MK4 can help you go up the climbs more easily and make the descent even easier. much better. The Arch MK4´s asymmetrical BST shape improves spoke angle, allowing for a stronger overall wheel construction. Unlike most asymmetric rims that struggle with tubeless inflation and constant tight sealing in tough corners, the Arch MK4´s shape is designed to equalize pressure for easy inflation and incredibly strong tire retention on both sides. of the rim. Stan´s proprietary Bead Socket technology, combined with a stronger asymmetric design, lightweight and durable 6069 alloy, and the perfect rim width to balance control and weight, make the Arch MK4 your best choice for all-round riding. . Powerful on rocky zigzag climbs or hitting cant on every descent, the Arch MK4 is ready for anything you can throw at it. SPECIFICATIONS: - Internal rim width: 28.0mm - Rim external width: 31.4mm - Rim Depth: 18.9mm - Holes: 28 or 32 - Rim Color: Black - Material: 6069 Aluminum Alloy - Brakes: Single disc - ERD: 561mm, 2.5mm (27.5 ) offset / 600mm, 2.5mm (29) offset - ETRTO: 584 x 28.0 (27.5 ) / 622 x 28.0 (29) - ISO: 27.5 x31.4mm / 29 x31.4mm - Tape: 30mm - Valve: Presta - Maximum spoke tension: 130 kgf (1275 N) - Maximum pressure with 38c tire: 60psi - Maximum pressure with 2.20 tire: 41 psi - Maximum pressure with 2.50 tire: 35 psi - Rim Weight: 451g (27.5 ) / 481g (29)