Shimano Dura-Ace 11-Speed Cassette
Shimano's Dura-Ace 11-speed Cassette is comprised of two aluminum cog carriers, 5 titanium and 6 steel cogs (from largest to smallest respectively). This makes for a super-light and stiff cassette for perfect shifting so you can dance up the climbs as easily and efficiently as your chain climbs up and down these cogs.
Dura-Ace 7900 cassette shown.
11-speed chain required
166 grams (11-23)
|Silver / 11 – 25T||689228402447||ICS900011125||210000012614|