Originally Posted by
Bianchigirll
I have a few questions? what brand of bike is this and what lever components? is this a commuter, a weekend tear up the trails MTB or a bike that sees seldom use?
I do agree with above though that keeping your cables clean is very important.
for a lube/cleaner for the shifters I recomend Triflow or some other light oil based spray with teflon. WD-40 while good for getting things moving is not a good long term lube.
The bike is a Trek 820 mtb. It sees heavy use; singletrack, snow, mud, rain, etc. It's been under water - briefly - a couple of times. I was riding it when I hit a dog, flipped in the air, and broke my collarbone. It is my go-to bike. Almost everything except the frame has been replaced at least once.
Today, I lubed the cables and housings. The cable/hsg just up from the rear derailler was the worst one. The cable was dirty and it didn't slide well. I used Breakfree.
Rode 20 miles today on snow-covered hills through the local state park. Shifting was much improved. The day was beautiful. God is back in heaven and all is right with the world. Thanks everyone, for the help.