![73bb1[1].png](https://images.squarespace-cdn.com/content/v1/584a354a6b8f5b8b4ac645cd/1505622303647-WCVK7B0RILW1OIB47JYO/73bb1%5B1%5D.png)
![73bb2[1].png](https://images.squarespace-cdn.com/content/v1/584a354a6b8f5b8b4ac645cd/1505622334015-3ULH938BIUJ7G25CFW41/73bb2%5B1%5D.png)
73 MM X 38.1 Ø BOTTOM BRACKET SHELL CHROMO THREADED BSA
73 MM 4130 CHROMOLY THREADED BOTTOM BRACKET SHELL
DIMS: 73.04MM X 38.1MM Ø , 1.370" X 24TPI ISO/BSA THREADED
RIGHT/LEFT THREADED . LEFT THREADED DRIVE SIDE OF SHELL IS IDENTIFIED BY 2MM COUNTERBORE. 20MM OF THREAD WIDTH EACH SIDE.
EST WEIGHT - 124g
SKU- TBE-BB-73MMXTHRD
73 MM 4130 CHROMOLY THREADED BOTTOM BRACKET SHELL
DIMS: 73.04MM X 38.1MM Ø , 1.370" X 24TPI ISO/BSA THREADED
RIGHT/LEFT THREADED . LEFT THREADED DRIVE SIDE OF SHELL IS IDENTIFIED BY 2MM COUNTERBORE. 20MM OF THREAD WIDTH EACH SIDE.
EST WEIGHT - 124g
SKU- TBE-BB-73MMXTHRD
73 MM 4130 CHROMOLY THREADED BOTTOM BRACKET SHELL
DIMS: 73.04MM X 38.1MM Ø , 1.370" X 24TPI ISO/BSA THREADED
RIGHT/LEFT THREADED . LEFT THREADED DRIVE SIDE OF SHELL IS IDENTIFIED BY 2MM COUNTERBORE. 20MM OF THREAD WIDTH EACH SIDE.
EST WEIGHT - 124g
SKU- TBE-BB-73MMXTHRD
