Keeping your battery charged. Lead for using with the Di 2 charger. Key

Features: Plug lead to be used in conjunction

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The next generation is here. Evolution never stops! With Ultegra Di 2 technology shifting is easy & precise. Taking shifting to a new level, only a light touch is needed for the front or rear derailleur to instantaneously select the correct gear. Ergonomic design ensures an easy transition from mechanical to electronic shifting, & youll never look back. External cable sets are ideal when you want to upgrade your bike to Di 2 & your current frame doesnt offer the internal cable routing option. Key

Features: Ultegra Di 2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy & tidy fitment. EW-SD50 individual wires are available in varying lengths, there is no need (or facility) to cut these cables. The medium cable set
Includes:: SM-JC40 bottom bracket junction, SM-BMR1 long external type bottle cage battery mount, EW-SD50 individual wires: 1X 950 mm, 1X 500 mm, 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm, 3X 50 mm. The large cable set
Includes:: SM-JC40 bottom bracket junction, SM-BMR1 long external type bottle cage battery mount, EW-SD50 individual wires: 1X 1000 mm, 1X 500 mm, 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm, 3X 50 mm. Water resistant connectors.



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Dura-Ace Di 2 (Dual Integrated Intelligence) moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions, including the 2012 Tour de France Team Sky. External cable sets are ideal when you want to upgrade your bike to Di 2 & your current frame doesn't offer the internal cable routing option. Key

Features: Ultegra Di 2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy & tidy fitment. EW-SD50 individual wires are available in varying lengths, there is no need (or facility) to cut these cables. The medium cable set
Includes:: SM-JC40 bottom bracket junction, SM-BMR1 long external type bottle cage battery mount, EW-SD50 individual wires: 1X 950 mm, 1X 500 mm, 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm, 3X 50 mm. The large cable set
Includes:: SM-JC40 bottom bracket junction, SM-BMR1 long external type bottle cage battery mount, EW-SD50 individual wires: 1X 1000 mm, 1X 500 mm, 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm, 3X 50 mm. Water resistant connectors.



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The next generation is here. Evolution never stops! With Ultegra Di 2 technology shifting is easy & precise. Taking shifting to a new level, only a light touch is needed for the front or rear derailleur to instantaneously select the correct gear. Ergonomic design ensures an easy transition from mechanical to electronic shifting, & youll never look back. External cable sets are ideal when you want to upgrade your bike to Di 2 & your current frame doesnt offer the internal cable routing option. Key

Features: Ultegra Di 2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy & tidy fitment. EW-SD50 individual wires are available in varying lengths, there is no need (or facility) to cut these cables. The medium cable set
Includes:: SM-JC40 bottom bracket junction, SM-BMR1 long external type bottle cage battery mount, EW-SD50 individual wires: 1X 950 mm, 1X 500 mm, 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm, 3X 50 mm. The large cable set
Includes:: SM-JC40 bottom bracket junction, SM-BMR1 long external type bottle cage battery mount, EW-SD50 individual wires: 1X 1000 mm, 1X 500 mm, 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm, 3X 50 mm. Water resistant connectors.



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Dura-Ace Di 2 (Dual Integrated Intelligence) moves to the next generation. Tested in competition & taken to victory by pro riders in all conditions including the 2012 Tour de France Team Sky. External cable sets are ideal when you want to upgrade your bike to Di 2 & your current frame doesn't offer the internal cable routing option. Key

Features: Ultegra Di 2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy & tidy fitment. EW-SD50 individual wires are available in varying lengths there is no need (or facility) to cut these cables. The medium cable set
Includes:: SM-JC40 bottom bracket junction SM-BMR1 long external type bottle cage battery mount EW-SD50 individual wires: 1X 950 mm 1X 500 mm 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm 3X 50 mm. The large cable set
Includes:: SM-JC40 bottom bracket junction SM-BMR1 long external type bottle cage battery mount EW-SD50 individual wires: 1X 1000 mm 1X 500 mm 2X 300 mm & SM-EWC2 black stick on wire covers: 3X 300 mm 3X 50 mm. Water resistant connectors.



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Connecting all the components. The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminants, corrosion & stretching, but provides effortless gear shifts. Key

Features: To ensure that the signal goes from the shifter to the derailleurs, the reliability of the electric cable has been proven by repeated field tests in various riding conditions, including extreme temperatures, rain, mud, & cobble stone roads. Dura-Ace Di 2 requires 2 cables: a handlebar cable set to connect the shifters to a battery indicator junction box or Flight Deck, & the other to connect the handlebar cable to the battery & derailleurs. Reliable & secure water resistant connectors. Choose from either options: Option 1: EW-7972: battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell with external front & rear derailleur routing in conjunction with a short battery mount for neat fitment. Option 2: EW-7973: (870mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment. Option 3: EW-7973-2: (1100mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment.

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Connecting all the components. The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminants, corrosion & stretching, but provides effortless gear shifts. Key

Features: To ensure that the signal goes from the shifter to the derailleurs, the reliability of the electric cable has been proven by repeated field tests in various riding conditions, including extreme temperatures, rain, mud, & cobble stone roads. Dura-Ace Di 2 requires 2 cables: a handlebar cable set to connect the shifters to a battery indicator junction box or Flight Deck, & the other to connect the handlebar cable to the battery & derailleurs. Reliable & secure water resistant connectors. Choose from either options: Option 1: EW-7972: battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell with external front & rear derailleur routing in conjunction with a short battery mount for neat fitment. Option 2: EW-7973: (870mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment. Option 3: EW-7973-2: (1100mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment.

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Connecting all the components. The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminants, corrosion & stretching, but provides effortless gear shifts. Key

Features: To ensure that the signal goes from the shifter to the derailleurs, the reliability of the electric cable has been proven by repeated field tests in various riding conditions, including extreme temperatures, rain, mud, & cobble stone roads. Dura-Ace Di 2 requires 2 cables: a handlebar cable set to connect the shifters to a battery indicator junction box or Flight Deck, & the other to connect the handlebar cable to the battery & derailleurs. Reliable & secure water resistant connectors. Choose from either options: Option 1: EW-7972-B: battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell with external front & rear derailleur routing in conjunction with a short battery mount for neat fitment. Option 2: EW-7973-1: (720mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment. Option 3: EW-7973-2: (1100mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment.

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Connecting all the components. The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminants corrosion & stretching but provides effortless gear shifts. Key

Features: To ensure that the signal goes from the shifter to the derailleurs the reliability of the electric cable has been proven by repeated field tests in various riding conditions including extreme temperatures rain mud & cobble stone roads. Dura-Ace Di 2 requires 2 cables: a handlebar cable set to connect the shifters to a battery indicator junction box or Flight Deck & the other to connect the handlebar cable to the battery & derailleurs. Reliable & secure water resistant connectors. Choose from either options: Option 1: EW-7972: battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell with external front & rear derailleur routing in conjunction with a short battery mount for neat fitment. Option 2: EW-7973: (870mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment. Option 3: EW-7973-2: (1100mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment.

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Connecting all the components. The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminants corrosion & stretching but provides effortless gear shifts. Key

Features: To ensure that the signal goes from the shifter to the derailleurs the reliability of the electric cable has been proven by repeated field tests in various riding conditions including extreme temperatures rain mud & cobble stone roads. Dura-Ace Di 2 requires 2 cables: a handlebar cable set to connect the shifters to a battery indicator junction box or Flight Deck & the other to connect the handlebar cable to the battery & derailleurs. Reliable & secure water resistant connectors. Choose from either options: Option 1: EW-7972: battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell with external front & rear derailleur routing in conjunction with a short battery mount for neat fitment. Option 2: EW-7973: (870mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment. Option 3: EW-7973-2: (1100mm) battery to derailleur cable set where the cables use internal down tube routing which then exits around the bottom bracket shell then use internal routing in the chainstay for the rear derailleur & up the seatpost tube for the front derailleur in conjunction with a short battery mount for neat fitment.

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