Nice, rare Mavic D521 mountain bike rims 32 and 36 hole. The 32 hole is on a Shimano Deore hub. I was going to build the 36 hole rim into a rear wheel, but never got around to it and I'm having a clear out.

Brand: Mavic
Wheel Size: 26 in
Valve Type: Schrader
Model: D521
Compatible Bike Type: Mountain Bike
Part Type: Rim
Colour: Silver