Dura Ace CS-R9100 Capteur de puissance hardened steel X-Dome architecture for

hardened steel X-Dome architecture for gears 1-9 and an ultra-lightweight

MTB Top Tube Mount for Edge Models

thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting

The Almanzo is the ideal tire for gravel and adventure riders seeking more control than the Strada Bianca and lower resistance than the Gravel Grinder

Dura Ace CS-R9100 Capteur de puissance hardened steel X-Dome architecture forRider tuned gearing Wide range gear combinations: 11 28T, 12 28T and all new 11 30T Tight range gear combinations: 11 25T, 12 25T Lightweight Carbon fiber polymer reinforced & Alloy spider arms, 5 titanium sprockets Refer to Documents and links to find the right product Attributes Cassette Spider Mat. Carbon Aluminum Cassette Technology Hyperglide Cog Material Steel Titanium Finish Nickel plated Speed 11