Connecting all the components. The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, 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, one front one rear: the front to connect the shifters to a battery indicator junction box or Flight Deck, & the rear to connect the junction box/ Flight Deck to the battery & derailleurs. This battery to derailleur cable is available for internal (EW-7975) or external routing (EW-7970, this product) in different lengths allowing for various frame sizes. External cable sets are ideal for upgrading your current bike to Dura-Ace Di 2 if it does not feature the internal cable routing option. Reliable & secure water resistant connectors. Choose your correct length: EW-7970: External cables are available in three lengths: Large
- 890mm, Medium
- 830mm & Small
- 770mm. Where the cables are routed on the outside of a frame & do not run internally, there is no need (or facility) to cut these cables. If you require an internal rear cable set please purchase the EW-7975, available separately.




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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 contaminates, 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, one front one rear: the front to connect the shifters to a battery indicator junction box or Flight Deck, & the rear to connect the junction box/ Flight Deck to the battery & derailleurs. This battery to derailleur cable is available for internal (EW-7975) or external routing (EW-7970, this product) in different lengths allowing for various frame sizes. External cable sets are ideal for upgrading your current bike to Dura-Ace Di 2 if it does not feature the internal cable routing option. Reliable & secure water resistant connectors. Choose your correct length: EW-7970: External cables are available in three lengths: Large
- 890mm, Medium
- 830mm & Small
- 770mm. Where the cables are routed on the outside of a frame & do not run internally, there is no need (or facility) to cut these cables. If you require an internal rear cable set please purchase the EW-7975, available separately.




...

Connecting all the components. The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates 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 one front one rear: the front to connect the shifters to a battery indicator junction box or Flight Deck & the rear to connect the junction box/ Flight Deck to the battery & derailleurs. This battery to derailleur cable is available for internal (EW-7975) or external routing (EW-7970 this product) in different lengths allowing for various frame sizes. External cable sets are ideal for upgrading your current bike to Dura-Ace Di 2 if it does not feature the internal cable routing option. Reliable & secure water resistant connectors. Choose your correct length: EW-7970: External cables are available in three lengths: Large
- 890mm Medium
- 830mm & Small
- 770mm. Where the cables are routed on the outside of a frame & do not run internally there is no need (or facility) to cut these cables. If you require an internal rear cable set please purchase the EW-7975 available separately.




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Keeping your battery charged. Key

Features: Dura-Ace Di 2 charger that will keep your Di 2 system shifting.

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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. Keep your battery charged so you're not caught out without power. This charger is for the externally mounted battery. Key

Features: Dura-Ace Di 2 charger that will keep your Di 2 system shifting. Dura-Ace Di 2 uses a powerful long-life 7.4V Li-Ion battery: keep it in top condition & ready for shifting with this specific Shimano Di 2 charger. LED indicator lights. 1.5 hour charge time. Does not include a power lead.

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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. SM-BMR1 short & long external battery mount for external cable routing. Key

Features: Mount on standard frame bottle mounts. Can be used with a bottle cage. Water resistant. Battery sold separately.

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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. SM-BMR1 short & long external battery mount for external cable routing. Key

Features: Mount on standard frame bottle mounts. Can be used with a bottle cage. Water resistant. Battery sold separately.

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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. SM-BMR1 short & long external battery mount for external cable routing. Key

Features: Mount on standard frame bottle mounts. Can be used with a bottle cage. Water resistant. Battery sold separately.

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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. SM-BMR1 short & long external battery mount for external cable routing. Key

Features: Mount on standard frame bottle mounts. Can be used with a bottle cage. Water resistant. Battery sold separately.

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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. SM-BMR1 long internal type battery mount for internal frame cable routing. Key

Features: Mount on standard frame bottle cage mounts. Can be used with a bottle cage. Water resistant connectors. Battery sold separately.

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