Reading some of the old threads it looks like the cranks will need to be replaced. I have never been able to get a spec list for the bike as it is a special produced for the Italian market.
What do I need to know when looking for new cranks? Just which motor they will be used with? In this case...
The crank on one side of my son's e Haibike fell off this morning. I took everything apart, cleaned it all well and reassembled it. I didn't have an 8mm hex to put on the torque wrench, I'm not used to bikes but by car standards, 55N is not a lot. the outer 10mm was done up to the required 15N...
The headset on my sons allmtn X2.5 is making an awful clicking sound, I have a feeling he has overtightened it. The clicking gets worse if you tighten it further. I have a feeling it may not have sealed bearings.
How do I go about identifying it correctly? Are kits made by other companies?
I have been using Shimano MTB cables but the plastic doesn't seem to hold up for very long. Any recommendations. More concerned with durability than slickness or weight.
Are the teeth not a different pattern on different chainrings?
I'm only guessing but are there wide and narrow chainrings? His is a 11x1 M5100, do I need to specify a width as well?
It's my sons bike, he's 13 and just wants to ride. I don't ride, bad back last 30 years, know nothing about bikes except how expensive it is to keep one going. He often forgets the clutch, but I discovered yesterday the "chain guide" that assists in keeping the chain on the chainring, was set...