The ‘new’ Contact dropper is pretty pants (twin bolt saddle clamp, zero layback version). Don’t know how they’ve made it so, but it’s unreliable now.
Had 2 original (100mm with single bolt layback saddle mount) contact droppers which have worked through British winters with only 1 issue: excessive sideways play on the oldest post now to the point I can feel it twisting as I pedal.
Bought a new 125mm Contact dropper in Jan this year – kept it clean, but noticed that it was ‘graunchy’ on dropping – took it apart to find no grease internally. Filled it full of grease via the collar – made it better for a few weeks.
Anodising started to wear off (not a problem on the old version), and the problem came back. Would then stick, making it harder to keep down in place. Eventually the cartridge failed at the button, so it wouldn’t stay down at all. Refunded for a Crank Bros Highline (and more sorry stories for another thread)…
As I have 2 mates with the same dropper (one has 2 of them as one came with a new bike) with similar issues, (to the point the warranty isn’t being honoured anymore for one post replaced about 4 times), I can’t recommend them.
The old post – brilliant. Newer post – rubbish, get a Brand-X or something (but not a reverb!)