Description
10-speed cassette XLC FW-S03 Shimano 18-30
Cassette XLC FW-C05 / FW-S05
11-speed xtralight
Weight reduction approx. 8 - 12 %.
First and second sprockets made of matt chromed steel
Last sprocket and lock nut made of hard anodized Al 7075-t6
Weight: 12 / 21 d.: approx. 265g
