Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: These are classics. They are sturdy, work well and will probably serve me for years to come. The force required to work these is minimal. They're lightgoing like all CH gear. Still only 4 stars, as there are meanwhile better competitors and the looks are quite dated. What I miss for example is a setting for increasing resistance the further you push.

They are sturdy, work well and will probably serve me for ...