ZTTO PF30 DUB Bottom Bracket MTB Road Bike Press Fit Lock BB For 68/73mm φ46mm Frame Shell For Bicycle DUB Crankset 28.99mm XX1

Description

ZTTO PF30 DUB PRESS FIT BOTTOM BRACKETS

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 .

For 2928.99mm DUB Crankset
For PF30 68/73mm φ46mm Frame Shell
Color:black,red
Weight:About 135g

Aluminum Alloy makes it solid and durable with a long service time.

Dual silicone seal can absorb roundness tolerance for installing ports of Bracket Bottom.
Thread system

Thread system can protect the frame, more power output, it's better than ordinary structure bottom bracket.Easy to install with several minutes.
Pressfit BB ,easy to install