My Argon18 E112 is developing a cyclical tapping noise when pedaling, coming from the BB/ crank area. It is only when pedaling, applying torque to the pedals, in and out of the saddle, small or big chain ring, any cog in the back.
The tapping stops when coasting, soft pedaling, very little force on the pedals. It is not seat post, checked cleats and it it not that either. Any suggestions before I take it to the shop. Thanks.