DT Swiss
RR 521 Road Bike Wheel Rim (Disc)

Designed from the ground up for wider 28-35c road rubber, the RR 521 offers a full 20 mm of internal width making it the perfect match for the latest endurance road disc brake bikes

The RR 521 is the bruiser of the Endurance Road range, the 32 mm deep semi-aero section is hugely stiff and strong, making it ideal for heavier riders or those looking to load up before heading out

Features:

• Can be run either with standard clinchers or road tubeless tyres using DT Swiss tubeless tape and valves
• Comes packaged with DT Swiss Squorx ProHead and PHR washers to complete your build
• Strength Boost Welding Technology creates a perfectly welded join for a durable, reliable rim
• PHR washers and convex Squorx 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 130 KG, those looking for a lighter 20 mm wide rim with are advised to consider the RR 421 DB's
• Presta drilling

Spec:

• Outer width: 24 mm, Inner Width: 20 mm, Height: 32 mm
• ERD 581 mm with PHR Washers installed
• Max spoke tension: 1200 N
• Weight: 520 grams