Noisy, rattling Ultegra ST-6870 shift buttons - Fix

A step by step guide how to take Ultegra ST-6870-R apart. The same process applies to the right shifter and Dura Ace ST-9070 shifters. The issue was a rattling, humming noise whilst riding. Shifter was taken apart, problem fixed by cleaning and lubricating pivots, and stretching shift button springs. If you’re looking to support this channel and you like shopping on Amazon, consider using the links below. Any purchase you make will earn this channel a small commission, at no cost to you. Name plate - https://amzn.to/4b7FHcu Rubber hoods - https://amzn.to/3JPhrzJ Springs - https://www.ebay.co.uk/itm/334321590334 This video may be helpful if you want to replace shift buttons, or do some work on a lever following crash. Video chapters: 0:00 Intro 0:47 Disassembly 5:58 Things can go wrong 6:35 Reassembly www.bettershifting.com - Everything you want or need to know about Shimano Di2 components and much more. Disclaimer The information contained within this video is for general information purposes only. Di2_GP assumes no responsibility for errors or omissions in the contents of the video In no event shall Di2_GP be liable for any special, direct, indirect, consequential, or incidental damages or any damages whatsoever, whether in an action of contract, negligence or other tort, arising out of or in connection with the use of this video or the contents of Di2_GP YouTube channel. Di2_GP reserves the right to make additions, deletions, or modifications to the contents on the video at any time without prior notice. #di2 #Di2_GP #Di2repair #diy #cycling #shimano #rideshimano #gravelbike #howto