Bikes have two (5)
I believe the answer is:
tires
(Other definitions for tires that I've seen before include "Becomes weary and in need of rest" , "Exhausts" , "Wearies" , "Weakens" , "Grows weary of rites" .)
I believe the answer is:
tires
(Other definitions for tires that I've seen before include "Becomes weary and in need of rest" , "Exhausts" , "Wearies" , "Weakens" , "Grows weary of rites" .)