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BBright Pressfit 46/24

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BB86/90/92

BBS for Specialized OSBB

Quick Overview

The BBS was designed to work with Specialized Carbon OSBB frames, such as the Tarmac and Venge frames. Its pre-installed bearings are compatible with 24mm crankset spindles such as Shimano and FSA.  It can be used with a SRAM GXP with the addition of our adapter.

$119.00

Availability: In stock

BBS for Specialized OSBB is available for purchase in increments of 1

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$119.00

Details

The BBS was designed to work with Specialized Carbon OSBB frames, such as the Tarmac and Venge frames. Its pre-installed bearings are compatible with 24mm crankset spindles such as Shimano and FSA.  It can be used with a SRAM GXP with the addition of our adapter.  

NOTE: If you wish to use a 30mm spindle in a Specialized Carbon OSBB frame you will need our BB30 Pressfit (BB30PF).

There are 3 different bearing choices to best meet your needs:

  • Standard Bearings: Use for road bikes in dry/no salt environments.
  • Full Stainless Steel Bearings: Use for extreme distance riding (>200miles/week), BMX, MTN, Cycle cross, and other varying conditions.
  • Full Stainless Steel Bearings with CX Seals: The CX seal is for riding conditions where water, dust, and debris can get into the bearing and degrade it prematurely. Use for MTN, BMX, Cycle Cross, or other wet and dirty conditions. NOTE: This is not for timed road biking as the extra seal slightly increases wattage.

NOTE: If you have a Specialized Alloy frame, then you will need bottom brackets designed for BB30 frames. We offer BB30 bottom brackets for all crank sizes with our BB30 Assembly kit for 30mm spindles and our BB30.24 for 24mm spindles.

NOTE: For 22/24mm SRAM/Truvativ cranks you will need our SRAM adapter kit that is sold separately.

NOTE: For BMX cranks that use a 19mm spindle, road cranks with a 19mm spindle, and the FSA omega you will need our 19mm bushing kit which is sold separately. 

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Hawk RacingTM bottom brackets have been designed with the pro cyclist in mind. Replace your standard bottom bracket with a new generation bottom bracket that is 10% lighter than ceramic and takes up to 80% less energy than the next most efficient bottom bracket on the market.

Our bottom brackets use exclusively Folmer TechnologyTM bearings (patent pending) which have changed the perception of ceramic bearings by being ultra light weight, durable, and affordable. Our bearings help you make each performance your best and will last without needing frequent service intervals.

These specially designed bearings utilize a high-grade lubrication which is typically used in a slightly different form in the aerospace industry as well as a lighter seal than ceramic bearings. These features help get you to terminal velocity more quickly and easily.

Hawk Racing bearings have been used by Kendra Pro Cycling and Wonderful Pistachio Pro Cycling Teams here in the USA.

The BBS was developed to work with the Specialized Carbon Tarmac and Venge frame series. It has been designed to include our Folmer Technology bearings, so no external cups are needed.  We used Acetyl Copolymer (Delrin) due to its beneficial chemical characteristics such as: chemical lubrication, low moisture absorption, high strength and stiffness, FDA and NSF compliant, and no centerline porosity. This product is also proudly made in the USA!

Weight:

102g

Colors:

Black

Compatibility: Frame

OSBB frames, Shell Width: 61mm, Shell ID: 46mm

Compatibility: Crankset

24mm spindle cranksets, 22/24mm spindle cranksets with SRAM adapter

Service Interval:

Bearings are Lifetime Maintenance Free

Warranty:

1 year manufacturer

Bearings:

Folmer Technology bearings, ISO and ABEC-3 certified – Made in Japan – Non-ceramic

Energy Consumption:

0.32 watts

BB Threads:

No Threads

Ships With:

(2) cups with bearings