DUO BrandModulus race wheels are the pinnacle of high performance. Our carbon race rims are hand made using Toray High Modulus carbon fiber. Their one-piece construction creates a stronger hoop that’s lightweight, responsive, and designed to win. DUO developed the low 30mm profile by design to prevent side drag on and above the track. Matched with our R2 race hubs, Modulus wheels are hand built in Ohio using stainless 14-gauge spokes with brass nipples. Available in both disc-specific and rim brake configurations. Choose from 3/8” male or 20mm thru axle styles.
R2 Sealed bearing 20mm thru-axle hub
20” Modulus carbon low profile Aero rim (406 x 30mm)
Stainless 14-gauge spokes with brass nipples
36 hole, Shrader valve
20mm axle and nylon HP rim strip included
Front wheel (including hardware):25.4 oz. 20mm thru-axle with spacers: 3.4 oz Nylon rim strip: 0.6 oz