Singletracks Mountain Bike News, Reviews, MTB Trails and Community › Protected: Forums › Mountain Bike Forum › Unable to Upshift from Small Chain-Ring to Middle Chain-Ring › Reply To: Unable to Upshift from Small Chain-Ring to Middle Chain-Ring
May 29, 2020 at 10:49
#382335
What derailleur? What shifter? Just sounds like it is a tad out of adjustment. If it’s skipping the middle gears, try loosening the tension with the barrel adjuster 1/2 turn and try again.
When in doubt, there are 4 million+ youtube videos that can help you tune a derailleur.