Shimano

• Compatible with 11-speed only • Sil-Tec surface treatment on inner plates • 257g

• Compatible 11 vitesses seulement • Sil-Tec surface treatment on all plates • 253 g

* Dura Ace/XTR chain * 11-speed only * Hollow pins * Sil-Tec surface treatment on rollers and plates * Weight: 247g * -02 supplied with quick link * See Documents and Links to find the right product

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

Finish: nickel-plated Compatible only with HG-X11 chain

11-speed STEPS E8000 chain Compatible with mid-drive e-bikes 1 x 11 Sil-Tec treatment on pins, rollers and plates to reduce friction and increase durability Includes SM-CN900 quick link 138 links Weight: 257g

For 11-speed HG chain Fini plaqué nickel

Gear range suitable for all riders Léger Crosspieces in alloy & reinforced carbon-polymer fiber, 5 titanium sprockets