Shimano Dura Ace CS-R9100 Cassette - 11 Speed 11-25t Silver/Gray Wheel Mount Center Offset (mm)-0

Shimano Dura Ace CS-R9100 Cassette - 11 Speed 11-25t Silver/Gray Wheel Mount Center Offset (mm)-0Shimano Dura Ace CS R9100 Cassette 11 Speed 11 25t Silver Gray. Shimano Dura Ace CS R9100 11 Speed Cassettes CFRP alloy spider arms and 5 titanium sprockets offer weight savings Details Color Silver Gray Range 11 25 Cassette Cogs 11 12 13 14 15 16 17 19 21 23 25 Cassette Body Type Shimano SRAM 11 Speed Road Drivetrain Speeds 11 Defined Color Silver

Hydraulic Bottom Out Body Eyelet Trunnion Shaft Eyelet Standard Default Settings R25 C34 X2 1 Token Spring Type Vivid Eye-To-Eye 205x57

One standout feature is the alloy shell cassette rear hub

Shimano EW-SD50 Di2 E-Tube Wire 300mm

That clean cockpit means fewer things to fuss with while you're riding

making it a versatile choice for riders who want a bike to push limits

It's solid enough to handle the bumps and light enough to keep you nimble when the trail demands it

CNC machined Aluminum Wahoo computer mount for secure and protected placement above the stem

with a slack head tube angle and short chainstays that make turning tight corners easier while still feeling stable on big downhills

Sizes and fit options are plenty to suit different riders

80% Polypropylene

Misc 52 offset 29 tall

giving 145mm of travel to soak up hits