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Hyper glide sprockets have been specially designed to minimise weight through improved teeth shaping whilst providing accurate shifting and reduced wear. Series: Ultegra. Gear: 11-speed. Compatible chain: HG-EV 11-speed.

Hyper glide sprockets have been specially designed to minimise weight through improved teeth shaping whilst providing accurate shifting and reduced wear. Series: Ultegra. Gear: 11-speed. Compatible chain: HG-EV 11-speed.