Chain / chainring / cassette / rear derailleur - wear and tear
Chain My chain on the ST3 lasts about 10,000 km. If I change it, I always change the 11 mm sprocket as well. This one...
Circuit 5 Articles
Chain jumps
If the Di2 rear derailleur of the ST2S or ST5 grinds, creaks, rattles or the chain jumps, it may be due to the...Chain jumps, slips, crunches, is dropped - checklist
The reasons for the above behavior often lie in the wear of the chain, sprockets or both - but not only. The following checkpoints...Chainring / bottom bracket - wear
Shifting systems In the course of model development, Stromer has used a wide variety of drive systems, gear ratios and shifting systems. These include Shimano, Sturmey Archer, Pinion,...Shimano Di2 rear derailleur - problems / adjustment / reset
See SHIFTING - 'Shimano (e.g. Di2)'
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