Jumping Jacks G - Pymnts News
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.
Racers often use a single-chainring setup for the sake of reliability, and either or a dual chainguard or chainguard-and-chain watcher setup. 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
