I've got a Shimano Sora on a 8-gear cassette, and have odd behavior and skipping, shifting under stress. This started with a trip to the mechanic for a tune up which replaced the chain. I had some

Aug 18, 2024 · Any chance you could get a video of the jumping happening? Also a picture of the cassette and chainring to evaluate wear would be nice. What model chain was the old one and …

Oct 17, 2020 · Once one becomes experienced in jumping and starts to reliably clear middle-sized jumps, simply doing them can become quite boring. A medium-sized jump gives a couple to 5 …

Nov 22, 2024 · Some weeks ago I started to have the problem that when applying a lot of power to the pedals, the chain was slipping (not jumping to another gear but just slipping). This was particularly …

The problem is likely due not to anything from the chain or the cogs, but rather cable tension. If the chain is trying to shift onto bigger (lower gear) cogs, then the cable is too tight. The chain will keep trying to …

May 9, 2025 · I bought a Huffy electric bike but I don't have charger. The person at pawnshop where was bought said I can charge it with a car, like jump start.

Feb 14, 2021 · After a few pedal-strokes the rear derailleur completely gives out and the pedals drop to catch up. After much googling it says the most common thing is rear derailleur adjustment is needed, …

Apr 21, 2024 · 1 This is an easy fix albeit I will caution you, what I refer to as 'chain jumping' is one of the more dangerous scenarios when riding a bicycle. Each time it jumps, from pushing hard on the …

Nov 11, 2023 · Bike chain jumping at lowest and highest gear, fine in the middle Ask Question Asked 2 years, 1 month ago Modified 2 years, 1 month ago

Mar 27, 2021 · 0 I have recently replaced a 9 speed chain with a 10 speed one on a 9 speed cassette. I read this is compatible. Shifting is fine and quieter but it is now jumping on the smaller cogs 6-9. Is …