$100 to $200

Ultegra The 5 largest cogs are mounted on 2 aluminum and composite spiders Lightweight and high performance Aluminum locknut Fini plaqué nickel Compatible with 10- and 11-speed cassette bodies (for 11-speed, use a 1.85 mm spacer)  Other sizes are only compatible with 11-speed road hubs

6 rings (3+3 structure) Finish: chrome Compatible seulement avec chaîne HG-X 10 vit.

Power Glide technology Acier traité thermiquement Compatibility: PC-1170, PC-1190R, and other 11-speed chains.

Power Glide Technology Heat-treated steel Compatibilité: PC-1170, PC-1190R, et autres chaînes 11 vit.