Description:

e*thirteen 83mm BSA Bottom Bracket adapts all e*thirteen cranks to 83mm BSA threaded frames Black

Custom bearings and high performance seals in all e*thirteen bottom brackets deliver supreme durability and smooth spinning.
Available for cranks with either 30mm spindle (Race and Plus cranks) or 24mm spindle (Base cranks). Available for frames with 68mm, 73mm, 83mm and 100mm threaded BB shells. Gravel BB fits 68mm BSA shells with no spacers for road fit.
Note regarding T47 Bottom Brackets: The T47 BB we offer is an EXTERNAL cup version and is not compatible with the T47 Internal "standard."
PRODUCT SPEC
Compatibility
BSA or T47 Threaded BB Shells
Features
Custom bearings, high performance seals
Included
Bottom bracket, bottom brackets spacers, sticker, and User Manual.
Size
STANDARD: 68/73mm
T47: 68/73mm
DOWNHILL: 83mm
FATBIKE: 100mm
Spindle
24mm (Base), or 30mm (Race, Plus)
Weight
30mm x 68/73mm: 94g
30mm x 83mm: 96g
24mm x 68/73mm: 121g