Wheels Mfg PF30-Outboard A/C BB 30mm
Description
By popular demand, we've added this PF30 with outboard bearing BB for use with 30mm spindle cranksets when used in PF30 frames. A great choice for use with RaceFace Cinch cranks. The two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement. In Angular Contact (A/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction and minimize wear.
** Note: Spindle length must be 103mm or longer when used in a 68mm wide shell, 108mm or longer when used in a 73mm wide shell.
Bearings: Enduro Angular contact
Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB*
Bottom Bracket Shell Width: 61mm* to 83mm
Bottom Bracket Shell I.D.: 46mm
Over Bearing Width: 89mm in 68mm wide shell
Crank Spindle Diameter: 30mm
Tool Pattern: 48.5mm x 16 notch
* Specialized Carbon OSBB with 61mm shell width will need additional 3.5mm cup spacers.
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Stock Code:WMBB-BB30A-OUT-SRAM
The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
Specifically designed for installing 22mm / 24mm spindle diameter cranks (SRAM / Truvativ GXP) in BB30A (42mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters.
- Bottom Bracket/Frame Interface: Cannondale BB30A
- Bottom Bracket Shell Width (mm): 73mm
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- Over Bearing Width: 91mm in 73mm wide shell*
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Stock Code:CKBB-AAB1Stock Code:CKBB-AAR1Stock Code:CKBB-AAS1Stock Code:CKBB-AAT2Stock Code:CKBB-AAY1Stock Code:CKBB-AAB2Stock Code:CKBB-AAM2Stock Code:CKBB-AAP1Stock Code:CKBB-AAZ2
REQUIRES A CHRIS KING THREADFIT24 FIT KIT
ThreadFit™ 24 fits 24mm cranks in 68mm BB shells.
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- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
- Legendary made-in-house bearings
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Stock Code:CKBB-AAB1Stock Code:CKBB-AAR1Stock Code:CKBB-AAS1Stock Code:CKBB-AAT2Stock Code:CKBB-AAY1Stock Code:CKBB-AAB2Stock Code:CKBB-AAM2Stock Code:CKBB-AAP1Stock Code:CKBB-AAZ2
REQUIRES A CHRIS KING THREADFIT24 FIT KIT
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Our ThreadFit™ 24 bottom bracket is designed and built to be durable, serviceable, and silent. Manufactured to create the most precise interface between your frame’s bottom bracket shell and your cranks, it makes your cranks spin lightly and easily, without interference, for the lifetime of your bike (with a little regular service). King’s legendary, angular-contact bearings, both steel and ceramic, are the best in the industry, and actually get faster over time, as their contact surfaces wear.
You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.
- Engineered, manufactured and assembled in Portland, Oregon USA
- King Lifetime Warranty
- Legendary made-in-house bearings
- A Fit Kit is required for useExpected Date:06 May 2025Expected Date:06 May 2025$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP) -
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