martint235
Dog on a bike
- Location
- Welling
So Lelly has developed a very pronounced revolutionary click. It's almost certainly coming from the drive train (riders alongside me have also thought this) but I'm not going to rule out another source just yet. First job is to rule out the drive train though so I'm going to:
Is there anything else I've forgotten? It's worth mentioning that the click is like a power meter, louder the more power I'm putting out.
- Remove left crank arm and grease the bolts holding it on. Should I also grease the spindle that slides in (it's a Hollowtech II BB) or is that just asking for trouble?
- Remove the BB shells and grease the threads and the threads in the frame. I can't see any way to get grease into the shells of the BB, they appear to be sealed units.
- Grease the spindle where is slides through the BB shells
- Remove each cranks bolt on the drive side and grease the threads and the bit that rubs against the hole in the crank.
Is there anything else I've forgotten? It's worth mentioning that the click is like a power meter, louder the more power I'm putting out.