Promax EX-1 Alloy External Sealed Bottom Bracket (Black) (BSA) (68/73mm) (24mm Spindle)

Name: Promax EX-1 Alloy External Sealed Bottom Bracket (Black) (BSA) (68/73mm) (24mm Spindle)
Brand: Promax
SKU: 431027
Price: 54.99 USD
Availability: OutOfStock

Write the first review

Part#: PX-BB13000EX-BK

Promax

Back Order Now

You may back order this item and it will ship when it arrives.

$4.99 flat rate shipping! Learn More

Price:

$54.99

Back Order

Please Log in to receive a notification when this item arrives in stock.

Save In List

Note: Manufacturer does not allow coupons

This item earns up to 55 VIP Reward Points Learn More

Check Store Availability

Overview

Promax EX-1 External Bottom Brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF-2 and HF-2 cranks and ultimate upgrade to the budget bottom brackets sold with most cranksets.

Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: 24mm (Shimano Hollowtech II, FSA MegaExo, Surly OD, FSA MegaExo Light, RaceFace EXI)
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm, 73mm
Color: Black
Weight: 103g

This product was added to our catalog on April 25, 2018

Shimano Dura-Ace BB-R9100 Bottom Bracket (Black) (BSA) (68mm)

The Shimano Dura-Ace BB-R9100 Bottom Bracket is system ...

engineering at its peak. Each of the components magnifies the qualities of the others for an unparalleled level of performance. Optimizing input to maximize output. That's how it achieves supremacy.

Show MoreLess
CeramicSpeed PF30 Bottom Bracket (Black) (68mm) (24mm Spindle)

With an integrated dust cover for all models, ...

a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices. CeramicSpeed hand-built bearings carry the load from crank to frame with un-paralleled ...

Show MoreLess
CeramicSpeed BSA Bottom Bracket (Black) (73mm) (24mm Spindle)

A threaded bottom bracket that offers bearings with ...

extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.

Show MoreLess
CeramicSpeed BBright Bottom Bracket (Black) (79mm) (24mm Spindle)

BBright is the Cervélo bottom bracket standard, found ...

on most of their frames, save the P5. In order to fit Shimano and FSA cranks into this oversized shell, this bottom bracket, complete with CeramicSpeed Bearings, needs to be pressed in. ...

Show MoreLess
CeramicSpeed PF30 Bottom Bracket (Black) (73mm) (24mm Spindle)

The PF30 standard has opened design possibilities for ...

mountain bikes. The CeramicSpeed PF30 Shimano MTB Bottom Bracket gives you the ability to install Shimano and other 24mm diameter spindle cranks on your PF30 MTB.

Show MoreLess