The Shimano Ultegra CS-6800 is a lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. The hyperglide EV sprockets have been designed to reduce weight with enhanced teeth shaping to provide accurate shifting & reduced wear. The wide gear range is designed to meet the demands of all types of rider. Key

Features: Compatible with HG-EV chains Lightweight 11-speed, 11-23T Rigid alloy sprocket carrier Hyperglide EV sprockets The Shimano Ultegra CN-6800 is a super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts & maximum durability. The outer plate design has been developed to reduce the chance of chain suck. Sil-Tec surface treatment technology (PTFE plating) is smooth running & increases durability. The inner plate has been developed for better contact with gears providing smoother shifting under high load, while also providing efficient pedalling, increased rigidity & near silent running. Key

Features: 5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains Outer plate has been developed to reduce chain suck Sil-Tec surface treatment technology for smooth running & increased durability For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains & cassettes.



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The Shimano Ultegra CS-6800 is a lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. The hyperglide EV sprockets have been designed to reduce weight with enhanced teeth shaping to provide accurate shifting & reduced wear. The wide gear range is designed to meet the demands of all types of rider. Key

Features: Compatible with HG-EV chains Lightweight 11-speed, 11-32T Rigid alloy sprocket carrier Hyperglide EV sprockets The Shimano Ultegra CN-6800 is a super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts & maximum durability. The outer plate design has been developed to reduce the chance of chain suck. Sil-Tec surface treatment technology (PTFE plating) is smooth running & increases durability. The inner plate has been developed for better contact with gears providing smoother shifting under high load, while also providing efficient pedalling, increased rigidity & near silent running. Key

Features: 5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains Outer plate has been developed to reduce chain suck Sil-Tec surface treatment technology for smooth running & increased durability For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains & cassettes.



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The Shimano Ultegra CS-6800 is a lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. The hyperglide EV sprockets have been designed to reduce weight with enhanced teeth shaping to provide accurate shifting & reduced wear. The wide gear range is designed to meet the demands of all types of rider. Key

Features: Compatible with HG-EV chains Lightweight 11-speed, 11-28T Rigid alloy sprocket carrier Hyperglide EV sprockets The Shimano Ultegra CN-6800 is a super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts & maximum durability. The outer plate design has been developed to reduce the chance of chain suck. Sil-Tec surface treatment technology (PTFE plating) is smooth running & increases durability. The inner plate has been developed for better contact with gears providing smoother shifting under high load, while also providing efficient pedalling, increased rigidity & near silent running. Key

Features: 5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains Outer plate has been developed to reduce chain suck Sil-Tec surface treatment technology for smooth running & increased durability For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains & cassettes.



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The Shimano Ultegra CS-6800 is a lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. The hyperglide EV sprockets have been designed to reduce weight with enhanced teeth shaping to provide accurate shifting & reduced wear. The wide gear range is designed to meet the demands of all types of rider. Key

Features: Compatible with HG-EV chains Lightweight 11-speed, 11-25T Rigid alloy sprocket carrier Hyperglide EV sprockets The Shimano Ultegra CN-6800 is a super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts & maximum durability. The outer plate design has been developed to reduce the chance of chain suck. Sil-Tec surface treatment technology (PTFE plating) is smooth running & increases durability. The inner plate has been developed for better contact with gears providing smoother shifting under high load, while also providing efficient pedalling, increased rigidity & near silent running. Key

Features: 5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains Outer plate has been developed to reduce chain suck Sil-Tec surface treatment technology for smooth running & increased durability For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains & cassettes.



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The Shimano Ultegra CS-6800 is a lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. The hyperglide EV sprockets have been designed to reduce weight with enhanced teeth shaping to provide accurate shifting & reduced wear. The wide gear range is designed to meet the demands of all types of rider. Key

Features: Compatible with HG-EV chains Lightweight 11-speed, 11-32T Rigid alloy sprocket carrier Hyperglide EV sprockets The Shimano Ultegra CN-6800 is a super narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts & maximum durability. The outer plate design has been developed to reduce the chance of chain suck. Sil-Tec surface treatment technology (PTFE plating) is smooth running & increases durability. The inner plate has been developed for better contact with gears providing smoother shifting under high load, while also providing efficient pedalling, increased rigidity & near silent running. Key

Features: 5.62 mm chain width, optimised for 11-speed Super Narrow HG-EV drivetrains Outer plate has been developed to reduce chain suck Sil-Tec surface treatment technology for smooth running & increased durability For more information on how to keep your bike running smoothly, click here to see PBK's expert advice on taking care of your chains & cassettes.



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Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting & reduced wear. Wide gear range to meet the demands of all types of rider. For use with 11-speed HG-EV chains. ...

Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting & reduced wear. Wide gear range to meet the demands of all types of rider. For use with 11-speed HG-EV chains. ...

Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting & reduced wear. Wide gear range to meet the demands of all types of rider. For use with 11-speed HG-EV chains. ...

Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting & reduced wear. Wide gear range to meet the demands of all types of rider. For use with 11-speed HG-EV chains. ...

Lightweight 11-speed HG-EV cassette with rigid alloy sprocket carrier for reduced weight & better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting & reduced wear. Wide gear range to meet the demands of all types of rider. For use with 11-speed HG-EV chains. ...