External Bearing & PF Bottom Brackets

Wheels Manufacturing PF30-BB Angular Contact BB for 30mm - Red (EXC)

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...

Wheels Manufacturing BB86/92-AC Angular Contact BB for 24mm - Red (New Take-Off)

Our BB86/92 bottom bracket is a significant upgrade to any OEM BB86/92 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...

Wheels Manufacturing BB86/92-AC Angular Contact BB for 24mm - Red

Our BB86/92 bottom bracket is a significant upgrade to any OEM BB86/92 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...

Wheels Manufacturing T47-OUT-SHIM-AC Outboard Angular Contact BB for 24mm (Shimano) Cranks - Black

T47 threaded BB cups for T47 frames and 24.00mm spindle diameter cranks. Cups have outboard bearings, and are typically used in BB shells with widths from 68mm to 100mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are...

Wheels Manufacturing Eccentric BB for PF30 & 24mm (Shimano) Cranks: Angular Contact Bearings - Black

Convert your PF30 frame to a single-speed setup with our simple to use eccentric bottom bracket. Enduro Angular Contact sealed bearings. Double lip seals on all bearings with high fill rate top quality grease for maximum durability. Machined aluminum...

Wheels Manufacturing BB-ROAD-14 Outboard Angular Contact BB for 24mm - Grey

External English (BSA) threaded road bottom bracket for 68mm shells. We use only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable. Condition New in box Details Bearings: Enduro...

Wheels Manufacturing BB30-OUT-3 Outboard Angular Contact BB for 24mm (Shimano) - Black

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...

Wheels Manufacturing PF30-OUT-1 Outboard BB: 24mm (Shimano) - Black - ABEC 3

Thread together bottom bracket for frames using the PF30 bottom bracket standard. Two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more...

Wheels Manufacturing PF30-OUT-29mm BB For SRAM DUB Compatible Cranks - Black - ABEC 3

PF30 with outboard bearing BB for use with 29mm spindle SRAM DUB compatible cranksets. The two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no...

Wheels Manufacturing PF30-OUT-3 Outboard Angular Contact BB for 24mm (Shimano) - Black - ABEC 5

Thread together bottom bracket for frames using the PF30 bottom bracket standard. Two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more...

Chris King ThreadFit 24 Bottom Bracket: Red (No center shell)

The Chris King external threaded BB works for various cranksets with a 24mm spindle, from Shimano Hollowtech II, SRAM GPX, etc. Does not include fit kit or center shell. Condition Great used shape. Smooth bearings though they sound slightly dry. One...

Chris King Press Fit 30 Bottom Bracket: Black - 24mm Fit Kit C & E (Near Mint+)

Discontinued PF30 BB, with fit kit reducers "E" and "C". Condition Near mint or better lightly used shape. Perfect bearings. Note there's no center plastic tube. It's technically fine to install without that tube, it's just extra protection from water...

ROTOR BSA30 Bottom Bracket Spanner Wrench

This is Rotor's external bearing bottom bracket wrench.  It is compatible with SRAM® DUB™, Zipp® Vuma™, Race Face® Cinch™, Rotor® BSA30, Hawk Racing™ BB3086™ From the...