Product Features
- Nickel Chrome plated cogs
- Alloy spiders hold the 4 largest cogs
- Shimano hub compatible
- 10-speed, 12,13,14,15,16,17,19,21,23,25
- FOR SHIMANO STEEL COGS WITH ALLOY SPIDER
Product Description
Nickel-chrome plated steel cogs with light alloy spiders. Save your precious titanium Dura-Ace sprocks for race day and use this on training rides. Even smarter. Use ours all the time.
