They feel solid on the BB spindle when the bolts are out. The BB spindle feels loose (it’s a sealed Shimano one, no idea of the age), so I’m wondering if that being a touch loose is making the cranks wiggle slightly and then loose the bolts. I’ll try and tighten the BB.
They feel solid on the BB spindle when the bolts are out. The BB spindle feels loose (it’s a sealed Shimano one, no idea of the age), so I’m wondering if that being a touch loose is making the cranks wiggle slightly and then loose the bolts. I’ll try and tighten the BB.