DT Swiss Aero RR 521 DB rim

The DT Swiss RR 521 DB gravel, cross and touring rim for use with disc brakes, extremely stable thanks to high-strength aluminium alloy and a 24 mm rim width. With a 20 mm rim width, the DT Swiss RR 521 DB rim is ideal for tyre sizes from 28–40 mm. Cleanly finished, with a welded joint, CNC-machined sidewalls and a 32 mm high rim bed, the DT Swiss RR 511 DB offers the ideal rim for building lightweight and aerodynamic wheelsets. Thanks to the high profile, the DT Swiss RR 521 DB rims are stable enough to build a stable and durable wheelset even with a low spoke count.

The DT Swiss RR 521 DB rims are high-end rims featuring a special spoke nipple mount and are supplied with special DT Squorx Pro Head nipples and PHR washers; they must only be laced using these nipples. Furthermore, the DT RR 511 rims are tubeless-ready.

DT Swiss RR 521 DB Aero Technology:

• Recommended for riders up to 130 kg
• 28 inches, 700C
• ETRTO: 622 x 20 mm
• ERD 581 mm
• Aluminium rim
• SBTW welded bead
• Width: 24 mm (external), 20 mm (internal) Height: 32 mm
• Maximum tyre width 21–42 mm
• Recommended rim tape: 622 x 22 mm
• Weight 520 grams

Scope of delivery DT Swiss RR 521 DB:

DT RR 521 DB rim, Squorx Pro Head nipples, PHR washers

Your custom wheel set with the DT Swiss RR 521 DB rim.

Ask us for a bespoke quote. We will build your dream wheelset, perfectly trued by hand. We use exclusively DT Swiss spokes. Over the last few decades – ever since we started building wheels – these spokes have proven themselves to be by far the most durable.

Herstellerinformation: DT Swiss, Längfeldweg 101, 2504 Biel, Bern, Switzerland, https://www.dtswiss.com/