Plateau Intérieur 11V STRONGLIGHT CT² Shimano Dura-Ace R9100 110mm Tooth profile:38 Le cuissard bénéficie d'une coupe

Le cuissard bénéficie d'une coupe RegularFit

provide personalised hold with lightness

such as tools

et évite toute surchauffe

Plateau Intérieur 11V STRONGLIGHT CT² Shimano Dura-Ace R9100 110mm Tooth profile:38 Le cuissard bénéficie d'une coupeThe STRONGLIGHT CT2 Shimano Dura Ace 9100 inner chainring is a high end chainring, both robust and high performing, combining high precision machined 7075 T6 aluminium with CT technology, consisting of a ceramic coating with a Teflon layer impregnation. The addition of ceramic provides better hardness, increased longevity and an anti abrasion effect, while the Teflon reduces the chain's friction coefficient by more than 80%, thus ensuring a reduction