Product Description
The Wheels Manufacturing PressFit 30 Thread-Together Bottom Bracket is a premium thread-together PF30 bottom bracket designed for frames with a 46mm shell ID and 68mm or 73mm shell width. It is built for BB30/PF30 spindle compatibility and also fits PF30 and 386 EVO frame interfaces. This version features ZERØ Ceramic sealed bearings with oversized Grade 3 ceramic balls that roll on races polished to a mirror finish after Magnetite and cryogenic treatments for improved hardness, smoothness, and long-term durability. Made in the USA, it is a high-end option for riders looking for reduced friction, serviceability, and a secure threaded design.
Key Features
-
Thread-together PF30 bottom bracket
-
Fits frames with 46mm shell ID
-
Compatible with 68mm and 73mm shell widths
-
For BB30 / PF30 spindle interfaces
-
Fits PF30 and 386 EVO frame interfaces
-
Features ZERØ Ceramic sealed bearings
-
Uses oversized Grade 3 ceramic balls
-
Bearing races are mirror finished
-
Races receive Magnetite and cryogenic treatments for hardness and longevity
-
Replaceable Enduro bearings
-
Made in the USA
-
Black finish
Specifications
-
Brand: Wheels Manufacturing
-
Product Type: Thread-together bottom bracket
-
Model: PressFit 30 / PF30
-
Spindle Interface Type: BB30 / PF30
-
BB Shell Width: 68mm, 73mm
-
Bottom Bracket Shell I.D.: 46mm
-
BB/Frame Interface: PF30, 386 EVO
-
Bearing Type: ZERØ Ceramic sealed bearings
-
Bearing Brand: Enduro
-
Color: Black
-
Weight: 114g
Compatibility
-
Compatible with frames using PF30 or 386 EVO bottom bracket shells
-
Requires 46mm shell inner diameter
-
Compatible with 68mm and 73mm shell widths
-
Compatible with BB30 / PF30 spindle interfaces
Condition
