Kayaking on Swan Pond River and Swan Pond - in West Dennis MA. Put in at Beach Road. in West Dennis MA. Paddle up to Swan. Pond and return. Estimated round trip. distance = 6+ miles. South Village.
There are 2 components to Bottom Bracket (BB) size, the BB shell width of the frame and the spindle length. Bottom Bracket shell width: The BB shell is the frame tube into which the BB threads. It will measure 68mm, 70mm or 73mm wide.
I also need to do some maintenance on the bike as the bottom bracket is now clunking as if the bearings have gone. This is what I have: It's a Specialized Hardrock Sport, with a 19 Sticker on the bottom of the seat down tube on the frame (my guess is 19 inch frame). It's dark blue in colour. Frame Number is P5AJ42064.