DT Swiss XM 421 29" Rim.
- 20mm deep, tubeless ready, disc specific rim
- A nearly seamless welding process and a special anodizing treatment boost strength while remaining durable
- DT-Swiss's patented Pro Head Reinforcement System (PHR System) is designed to balance the load transferred to the rim, working as a ball and socket interface, requiring unique washers and Squorx nipples
- Rims include Squorx nipples and washers