Reviews over the

Edco Monoblock

With my my Ultegra Di2 it works well. There is more noise than Shimano cassette, and down changes area less smooth, but I knew this before I bought it. I think it should cause less damage to an aluminium freehub body than a Shimano cassette also, being of one piece construction. I'm using it with 10 + 11 space lock ring. I probably would stick to matching groupset cassette if you have an 11sp freehub, just for smoothness and cost, but it's saved my 10sp wheels☺

Pros & Cons