ZTTO PF30 DUB Bottom Brackets Thread Lock Center Press Fit BB 46mm Frame for MTB Road Bike 28.99mm xx1 Crankset

ZTTO PF30 DUB PRESS FIT BOTTOM BRACKETS

DUB Crankset

For PF30 68/73mm φ46mm Frame Shell

Weight :About 122g

Durability, Unification, Betterment

Are you tired of so many kinds of bottom brackets? I’m sorry to tell you that here is another new standard. It sounds good, we agree with durability and betterment, but unification? Really?

We Make It More Unified

DUB not only brings new axle, but also new tools. Why not use a more common BB tool? after using ZTTO bottom bracket, you don't have to worry about there is no tool can fit your bike in local bike shop. we designed it to normal bottom bracket standard, which is same as BB51/52, ZTTO BB109/91. (item not included tool, please check it in ZTTO official Store)

The Best Beyond Ceramic

We know that many people looking for a ceramic DUB bottom brackets, but this is a special bearing specification, we are still working on it. In order to satisfy our customers, we use the top level bearing in the market, it’s so smooth. 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.

CNC Precision Machining

DUB requires higher production accuracy, and we can do that. Made of Aluminum Alloy, and this bottom bracket is solid and durable with a long service time. It works well on your road bike or MTB. Each of our bottom bracket are manufactured for best performance and longest durability.