Shimano 105 Di2 R7170 12-Speed Left Hand Shifter and Brake Set

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Description

Shimano 105 Di2 R7170 12-Speed Left Hand Shifter and Brake SetShimano 105 Di2 R7170 12 Speed Left Hand Shifter and Brake Set offers wireless hydraulic disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions. Key Features: Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts With Di2 technology shifting is easy and precise just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to

The slim profile cleat and rubber texture create enhanced stability when walking in your road shoes off the bike

This paired with chrome-moly spindles and low-maintenance sealed bearing cartridge axles make these a superb choice for anyone heading off the beaten track

has a shape that's as aerodynamic as our current understanding allows

ADDIX Race compound

The hamax freely suspended fastening bracket provides natural spring suspension and protects the child’s spine during the trip

Crankset compatibility - gossamer my21

Rotor Type: HS2

easy access clamp band adjustment for quick set up

Wider clearance for modern tires and wheelsets (up to 28c)

provided by solid side blocks for fantastic cornering

13 tooth pulleys offer long service life and less noise

If you need a replacement freewheel cassette for your 18-speed bike

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