Two options available for internal & external wiring. The junction is required for connection of rear mech, front mech, battery, & cable to battery indicator junction box with reliable & secure water resistant connectors. Cables sold separately. ...

Two options available for internal & external wiring. ...

Two options available for internal & external wiring. ...

Shimano Dura Ace 9071 Di 2 11 Speed TT Road Lever Set: Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, & alloy expanding wedge clamp. TT / Triathlon bar STI allows shifting while braking & can be used with additional bar end switches. With Di 2 technology shifting is easy & precise
- just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear. The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion & stretching, & also provides effortless gear shifts. Simply pressing tactile buttons allows effortless & comfortable shifting even when your hands are cold. Brake lever pivot is positioned to be used with super SLR brake callipers, increase power providing excellent ergonomics when riding on the hoods Finely tuneable reach adjusters for the levers enable custom fitment for all hands Levers are supplied without electrical cables, as these need to be ordered separately to suit For use with E-tube electric cables Comes complete with SLR brake cable set Weight is 237 grams a pair
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With Di 2 technology shifting is easy & precise
- just a light touch, as soft as a mouse click, is sufficient for the front or
...

Designed for use with 9100 & 9150 Dura Ace drivetrains, the Shimano Dura Ace BB-R9100 Bottom Bracket features an advanced seal construction for a smoother rotation. Its small bearings are also lightweight. ...

Designed for use with 9100 & 9150 Dura Ace drivetrains, the Shimano Dura Ace BB-R9100 Bottom Bracket features an advanced seal construction for a smoother rotation. Its small bearings are also lightweight. ...

These shifters come complete with SP41 gear cables, which are lubricated internally along their length with low-friction silicone grease to reduce cable friction. Plus, they are compatible with 10-Speed drivetrains, can be used with double or triple chainsets & are Shimano SIS indexed for accurate shifting performance. ...

The Dura Ace chainring boasts a strong forged aluminium construction that's ready to take on all the challenges of a long day out on the road. Compatible with Shimano Dura Ace FC-7900 systems, this model delivers ultra-stiff performance while remaining lightweight. This is the perfect choice of a replacement or upgrade for getting up to speed in a flash. ...

Buy now. Pay later on Shimano Dura Ace Di 2 7970 10 Speed Rear Derailleur. Shimano Dura Ace Di 2 7970 10 Speed Rear Derailleur: Digital Integrated Intelligence or Di 2: with programmed automatic motion at the touch of a switch the Dura-Ace Di 2 rear derailleur is quick, smooth & effortless, making for unmatched drivetrain efficiency. Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth & effortless to shift. 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. Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts. For details on how to install Shimanos Di 2 drivetrain please view their Di 2 Installation guide 11-27T wide gear ratio capacity will cater for compact setups as well as the traditional road double. Full carbon fibre inner & outer pulley plates enhance rigidity & reduce weight Titanium B axle bolt for further weight savings. High tolerance cold forged aluminium link plates & body construction is extremely light & durable. Four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting. Pulleys are made from tough Du Pont Zytel for longer life & less chain noise. 10-speed Dura-Ace Di 2 compatible. Weight is 225 grams. ...