The XM 521 boasts a huge 35 mm internal width, ideal for the new generation of 2.5 and 2.6 inch trail tyres but can also take a full 3 inch 'Plus-size' tyre for maximum versatility
Strength Boost Welding Technology creates a perfectly welded join for a durable, reliable rim
The rim bed is tubeless-ready and optimized to provide fast tire installation, a great tire fit and quick trouble-free tubeless setup
The included 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
Available in both 28 and 32 hole count
ERD 562 mm
Outer width 40 mm Inner width 35 mm
Height 21 mm
Weight 545 g