DT Swiss RR 421 Road Rim (Black) (Tubeless) (Disc Brake) (20mm Internal Width) (28H) (700c)

DT Swiss RR 421 Disc 700c Rim. Features: 21mm deep, tubeless ready, disc specific rims are lightweight and offer superior road riding performance A nearly seamless welding process and a special anodizing treatment boost strength while remaining durable DT Swiss 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 Specs: Size:700C Internal External:20/24mm Holes:28h ERD:601mm Color:black Weight:430g