DT Swiss RR 421 [622] Rim
| Rim Data | ||
|---|---|---|
| Manufacturer | DT Swiss | |
| Model | RR 421 | |
| Descriptor | ||
| 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... | |
| Metadata | ||
|---|---|---|
| Rim ID | 440 | |
| Record Status | Public | |
| Created | Jan 8, 2019 4:16pm | |
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.
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.