Shimano 105 R7000 (Not hydraulic) left/front shifter ( shifting to big ring may get stuck as the other side has a small piece of metal that did not fully retract. You have to hold it against the direction of shifting to shift) $20
***Safety is my priority! My Bikes are guaranteed to shift smoothly and run quietly. Please inquire for bike maintenance details. I am near George Washington Elementary in Daly City. Mobile bike service at your front door for half of sport basement price.
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