What Our Gearhead® Experts Are Saying: "The Deemax DH 29 is my go-to for downhill riding. The 30mm-wide rim handles big impacts without flinching, and I love the double Blackshield coating—it keeps the wheels looking new, even after rock strikes. The J-Bend spokes make it easy to fix on the go, which is perfect when I need to quickly get back on track. It’s a top choice for downhill riders who demand strength and easy maintenance."Engineered for the world’s toughest downhill courses, the Mavic Deemax DH 29in Boost Wheelset is built to inspire confidence on the most rugged terrain. Developed and tested with Mavic’s DH team, this wheelset features a robust 30mm internal width, reinforced by Blackshield double coating to protect against rock impacts and scratches. The 28 J-Bend steel spokes balance strength and compliance, and can be replaced quickly to keep us rolling through technical descents. With an aluminum hub and Instant Drive 360 freewheel for responsive power transfer, this wheelset is a powerful choice for downhill riders who push their limits. From the foot of the Alps to World Cup courses, the Deemax DH 29 embodies durability, performance, and Mavic’s commitment to excellence.