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DT Swiss RR 421 db Asymmetric Disc Road Rim – black


Product Name: DT Swiss RR 421 db Asymmetric Disc Road Rim – black
Manufacturer: DT Swiss
Item Code: RDRR42CDPW24SA5224 RDRR42CDPW28SA5225  RDRR42CDPW32SA5226
activity: Cycling
material: Aluminium
usage bikesport: Road Bike
brake type: Disc Brake
wheel size: 28″ (29″) (622mm)
tire type: Wire Bead Tire, Folding Tire, Tubeless Ready
spoke hole number: 24 or 28 or 32
ERD – effective rim Ø: 601mm
Air pressure: 2.9-7.8bar
fitting tire dimensions: 28-62mm
ETRTO: 20-622
max. spoke tension: 1200N
eyelets: none
valve hole diameter: 6.5mm
inner profile width: 20mm
Model year: 2022
Color: Black
weight: 430g
Manufacturer page:

SKU: RDRR42CDPW Categories: , , , Tags: , , , ,


DT Swiss RR 421 db Asymmetric Disc Road Rim – black

The advanced alloy existing for rims meets the advanced rim profile to form the DT Swiss RR 421 rim. From the moment the alloy is melted all the way to the secret surface treatment, this rim is all about getting the absolute best out of the great, shiny metal that is aluminum. Very light, very strong, very classy is the result. Due to its asymmetric design it allows to build wheels with even tension, making for an even crispier ride. And being disc brake specific brings down the weight even further while staying all black to score high on style points. Including PHR washer and DT Pro Lock® Squorx Pro Head® 2.0 mm nipples.

Welded Rim Joint
The welding process creates the most precise, lightweight and strong rim connection possible. After welding, the seam is smoothened to guarantee a perfect tire fit.

For disc brake only.

Included in delivery: rim incl. PHR washer, DT Pro Lock Squorx Pro Head nipple.

Additional information

Weight N/A

24H, 28H, 32H


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