And these just go in and you forget about them, or do you have to regrease as often as you relube a chain? (for me, that's every bloody ride with the crap on the roads where I live!).I use Castrol LMX grease.
http://www.darlas.gr/comersus/store/catalog/pf/datasheets/35990.pdf
Cheap as chips.
http://uk.rs-online.com/web/p/industrial-lubricants/0692671/
It seems to work.
And these just go in and you forget about them, or do you have to regrease as often as you relube a chain? (for me, that's every bloody ride with the crap on the roads where I live!).