RR 421

The RR 421 rim from DT Swiss is a dependable choice for riders looking to build a versatile wheelset. Designed to support wider tires, this rim offers compatibility with modern tire sizes for improved comfort and traction on varied terrain.

• Supports wider tires for enhanced ride quality and grip
• Available in 28-hole and 32-hole hub drilling options to match your build preferences
• Constructed as a quality rim component suitable for custom wheel builds
• Backed by DT Swiss, a trusted name in cycling components