Shimano Ultegra ST-R8050 Di2/Caliper Brake Lever Left 2 Speed Model=Gossamer Tandem Crankset Compatible with both road and

Compatible with both road and mountain bike brakes

Air Damper Shafts for repair and maintenance of Rockshox rear shocks

0mm 234mm J-bend Silver Box of 100

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Shimano Ultegra ST-R8050 Di2/Caliper Brake Lever Left 2 Speed Model=Gossamer Tandem Crankset Compatible with both road andShimano Ultegra ST R8050 Di2 Caliper Brake Lever Left 2 Speed. Ultegra ST R8050 Left Brake & Lever SetCompatible with caliper brakes Clearer separation between the buttons ensures precise shifting even when the driver wears thicker gloves Multi Shift can be switched on or off individually for each switch The buttons under the top cover can be programmed to control third party devices All features are customizable with Shimanos E Tube app or PC