December 7, 2010
Push/pull trigger shifting.
Work with either rapid rise or normal derailleurs.
Cheap build quality.
I got these in a hurry off ebay for my bike build.
They work ok, but they are not the lightest and not terribly durable. (The bottom cover has come off one of mine)
For the price, they have given me a good two years of service and they still function, but I will probably upgrade them at some point.