Rear derailleur shifting poorly, skipping gears
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
What is the purpose of whipping a bike? - Bicycles Stack Exchange
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 …
Chain skipping when pedaling hard - Bicycles Stack Exchange
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 …
Jumping - What happens if you pull your back/front brake in the air?
Nov 6, 2017 · You mean while the bike is in mid-air? The change in angular momentum will induce a very slight forward tilt. Of course, if you engage the front brake in mid-air and hold it while you land …
Can I charge my E-bike with a Jump Start Battery?
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.
skipping - When I am pedaling harder on a slope, the chain sometimes ...
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 …
What makes a new chain jump other than a worn cassette?
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 …
Chain "jumping" every few crank rotations - Bicycles Stack Exchange
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, …
Problem with chain skipping without trying to shift (even with new ...
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 …
safety - New Chain causing skipping on cassette - will this work itself ...
I just installed a new chain on my 2002 Trek 2200 Road Bike. The old chain was a Shimano 9 speed that I installed 18 months and about 5000 miles ago. It had stretched modestly and was full of win...