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Description

Shimano Ultegra R8100 12-spd CassetteThe CS R8100 is the first cassette from the Ultegra road series to have 12 sprockets. It features Hyperglide+ technology, which was first tested in the MTB sector and ensures seamless shifting even under heavy load. You can even change gears safely and instantly when pedalling or sprinting. The gradations have been selected to ensure high gear efficiency in all situations as well as optimal acceleration. The enlarged teeth of the pinions also

no trimming needed

Detachable frame holders

Xnetic™ H20 socks combine waterproof performance

performance

We use a yarn that offers good loft for trapping body heat and adding a good sense of durability

Get more life out of your radar with up to 16 hours of battery life in day flash mode

Anti Rotation

Automatic keyhole cover to protect against dirt and corrosion

Volume / Size / Weight 2lt / 17cm x 32cm x 1cm / 130g

integrated lever at towball mount

Steel/composite cages

Our very first concave FACT carbon fiber shell enabled us to create our thickest Mirror pad ever with 22