ZTTO PF30 30mm Press Fit Thread Lock Bottom Brackets Road Bike MTB Bicycle BB Pressfit 46mm Frame with 30 Shaft Crank Interlock

Description

ZTTO PF30 -30mm Bottom Bracket
ZTTO Thread Lock System
For PF30 68/73mm φ46mm Frame Shell

φ30/30mm Spindle Crankset
this item can't fit 29mm crank, if you need that, please seach PF30 DUB model in our store
For 30mm Shaft Crank

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 :
Pressfit version 2 bearing about 117g/
Thread lock 4bearing version about126g
4 Metal Bearings

Thread lock system compatibility

if you have a frame like the one on the left. please choose PF30-30 PF Type.

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