DT SWISS RR 421 Asym Disc Brake Rim 700C/20mm

DT Swiss

In stock

A state-of-the-art high quality aluminium rim, making for the perfect upgrade on any road bike. That is what the new RR 421 rim is all about. The welded rim supports wider tires and still offers a super-lightweight wheel build up.


In stock

  • Field of application:   Road Endurance / Road Race
  • Product type:   421
  • Rim diameter:   622mm (29″ / 700C)
  • Reference diameter ERD:   601mm
  • Weight [g]:   43
  • Number of holes:   24
  • Brake interface:   Disc
  • Outer width:   24mm
  • Inner width:   20mm
  • Rim height:   21mm
  • ASTM classification: 2
  • Recommended system max weight: 120kg
  • Includes PHR washers and matching Squorx Alu nipples
SKU: RDRR42CDPW24SA5224 Category:

Brake Interface

6-Bolt (IS), Centre-Lock (CL)



Internal Width

Rim Type

Wheel Sizing

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