DT Swiss RR 421 [622] Rim

Add this rim to your bench

Rim Data
Manufacturer DT Swiss
Model RR 421
ISO Size ISO 622 (700c, 29er)
ERD 600.5 mm
ERD source
Offset drilling 2.7 L, -2.7 R
Rim Bias -2.7 mm (to the left)
Outer width 23.4 mm
Inner width 19.8 mm
Overall height 21 mm
Brake wall height
Tire Type tubeless
Joint Type Welded
Eyelet type None
Weight 436 g
URL https://www.dtswiss.com/en/products/rims...
Rim ID 440
Record Status Public
Created Jan 8, 2019 4:16pm
Contributed By
rim profile and dimension rendering
This rim requires the provided DT nipple washers ("PHR washer" = stainless washers that have been curved into a saddle shape. 8.5 OD 4.2 ID 0.9 thick, concave side lays nicely on a 11.5mm OD rod). Includes Squorx nipples. Cannot use a conventional Holy Driver with these nipples, and an ideal final position of the spoke in the nipple is harder to gauge since the torx end rises well above the height of a common nipple, yet the threading relative to the square end has similar dimensions to a common nipple.

Using my normal measuring spokes, ERD is 598.5 WITHOUT washers. Washers are 0.9mm thick, so adjusted ERD is 600.5mm.

Weight is of a new 32h specimen without PHR washers or nipples.