ZTTO PF30 24mm Press Fit Bottom Brackets CERAMIC Thread Lock System Bicycle 46mm For MTB Road Bike 24 Crankset Chainset

ZTTO PF30 -24mm Bottom Bracket

ZTTO Thread Lock System

Each of our bottom bracket are manufactured for best performance and longest durability.Matching top quality components and know-how, we make sure that every bottom bracket empowers every rider with opportunities to save energy or ride faster. The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds .

Weight :About 135g

For R8000,M8000,R9100 etc. most of 24mm shaft crankset

For PF30 68/73mm φ46mm Frame Shell

φ24/24mm Spindle Crankset
also fit for GXP(you need to buy a GXP adapter together)

*We are changing the naming method, you may receive "PF30sh" or "PF30-24", they are the same product. please note

Thread lock system compatibility

if you have a frame like the one on the left. please choose PF30-24 A Type.

and then remove the center shell , just need 2 side cups.