Nickel-chrome plated steel cogs, alloy and resin spacers . Alloy spider holds the 4 largest cogs. 10sp Shimano compatible, for use on 8/9 speed freehub bodies. 30/32/34t: use with MTB rear derailleur
- Nickel Chrome plated cogs - Alloy spiders hold the 4 largest cogs. - Alloy and resin spacers - Shimano hub compatible - 10-speed