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DT Swiss RR 421 Asymmetric Disc

 
Image of DT Swiss RR 421 Asymmetric Disc
DT Swiss RR 421 Asymmetric Disc
 

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DT Swiss RR 421 Asymmetric Disc

Spoke Count
 
 
Spoke Nipples
 
 
Rim Tape
 
 
Tubeless Valves
 
 
£74.99Back to CategoryNext Step

Want to run wider tyres without adding weight? the RR 421 offers a full 20 mm of internal width making it the perfect match for the latest endurance road disc brake bikes but weighs in at only 430 grams

Asymmetrical rim profile is intended to counteract the off-set produced by using disc brake hubs, improving spoke angles and allowing for more even tension, strengthening and stiffening the wheel

Can be run either with standard clinchers or road tubeless tyres using tubeless tape and valves

PHR washers and convex Squorx nipples naturally align perfectly with your chosen spokes, increasing stiffness and durability with no weight penalty over traditional eyeleted rims

Unique process for the black coating produces a tough and durable finish

Suggested maximum system weight of 120 KG, those looking for 20 mm wide rim for heavier duty use are advised to consider the seriously robust RR 521

Presta drilling

Outer width: 24 mm, Inner Width: 20 mm, Height: 21 mm