Looking for a durable rim to build up a gravel, cyclocross or adventure bike? At 32 mm deep and 20 mm wide, the RR 521 is a modern road rim which could have been classified as a cross country rim just a few years ago. Now, it is simply a fantastic way to widen a ride.
Material: Aluminium
Weight: 520 grams (tolerance of the net weight indication +/- 5%)
