All my bikes have drain holes in the bottom of the BB. If they didn't come that way from the manufacturer I'd drill a hole there myself when I first got it.
I do run a Mudhugger fender on any bike I use in the winter and that really limits the amount of water throw at the top of the seattube where it can drip down to the BB. Keeps the dropper, shock and me a lot cleaner as well.
Sept. 16, 2019, 6:03 a.m. - Vik Banerjee
All my bikes have drain holes in the bottom of the BB. If they didn't come that way from the manufacturer I'd drill a hole there myself when I first got it. I do run a Mudhugger fender on any bike I use in the winter and that really limits the amount of water throw at the top of the seattube where it can drip down to the BB. Keeps the dropper, shock and me a lot cleaner as well.