Hi,
After leaving my bike unused for a couple of months, I now notice that my pedals have a lot of resistance. It's uneven (about 4-6 resistance peaks per rotation of the pedal). This happens with the motor on or off. I've removed the chain from the front chainring so it's definitely the BBS02.
Any ideas what this can be? I've ridden about 15000km on this motor over 3 years and it's been solid until now.
After leaving my bike unused for a couple of months, I now notice that my pedals have a lot of resistance. It's uneven (about 4-6 resistance peaks per rotation of the pedal). This happens with the motor on or off. I've removed the chain from the front chainring so it's definitely the BBS02.
Any ideas what this can be? I've ridden about 15000km on this motor over 3 years and it's been solid until now.