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PF30-BB

Black - PressFit 30 Bottom Bracket

Read Before Ordering

Our original PF30 bottom bracket is a significant upgrade to any OEM PF30 bottom bracket. Two machined aluminum cups with replaceable bearings offer increased durability and bearing life, while keeping a simple press together method for installation and maintenance.This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.

Specifically designed for installing 30mm spindle diameter cranks in PF30 (46mm ID BB shell) frames without the need for any adapters.

Bottom Bracket Includes:

  • BB Cups with bearings
  • 2 - Silicone dust seals
  • 2 - 0.5mm crank spindle spacers
  • 2 - 1.0mm crank spindle spacers


Bearings
Enduro ABEC-3
Color
Black
Bottom Bracket/Frame Interface
PF30, PF30A, 386EVO, Specialized Carbon OSBB, BBRight™ Press Fit
Bottom Bracket Shell Width
61mm* to 86.5mm
Bottom Bracket Shell I.D.
46mm
Over Bearing Width
68mm in 68mm wide shell
Crank Spindle Diameter
30mm
Weight
112g
Quantity
1SET/ BOX

- Packaged for retail display

- Will accept 24mm and 24/22mm cranksets using Wheels Mfg. adapters

*Notes:
  • Specialized Carbon OSBB frames with a 61mm shell width may need additional cup spacers.
  • Bottom brackets produced after July 2018 do not have grooves and o-rings on the cups.
  • Over Bearing Width Dimensions include supplied silicone dust shields.

Compatible with the following bottom bracket standards (46mm inner diameter BB shell) when used with 30mm crank spindle diameter:

  • PF30
  • Cannondale PF30A
  • BB386EVO
  • Specialized Carbon OSBB
  • BBRight™ Press Fit

Will accept 24mm and 22/24mm cranksets using Wheels Mfg. adapters


Download: PF30 Press Together Installation / Service

Removal instructions:

  1. Remove crankset per manufacturer instructions.
  2. If using adapters, remove each adapter from bottom bracket bearings. Some adapters can be pulled out by hand. If needed, use a punch and tap on the adapter from the opposite side of the bottom bracket.
  3. Use a large punch, or headset removal tool, and place end of punch so it is pressed up against the back side of the bearing seat (red area behind bearing as shown in photo).
  4. Tap cup out using hammer. Force needed to remove will vary from frame to frame.
  5. Repeat process for other cup.
  6. Clean and inspect bottom bracket. Remove any grease/dirt and prep for installation.


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