A SECRET WEAPON FOR PREDATOR GHOST 212 KIT

Bottom bracket: The bearing system that the pedals (and cranks) rotate all around. Has a spindle to which the crankset is hooked up as well as bearings them selves. You will find there's bearing area over the spindle, and on Every in the cups that thread into your frame.The mounts to the entrance wheel axles can be found at the bottom of each fork