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Overview

Shimano cranks fit into BB86 frames when you have this CeramicSpeed Bottom Bracket installed. The kit consists of two cups that are pressed into either side of the central opening.

The cups come with CeramicSpeed Bearings installed. There are two versions. The first is our low drag, long life Standard Bearing, with hardened-steel races and our super round CeramicSpeed Balls. The second version is our coated bearing, which uses those same CeramicSpeed Balls installed on coated, hardened-steel races for longer life and less bearing drag.

In The Box

  • 2 bottom bracket cups with bearings installed.
  • 2 dust covers with integrated spacers installed.
  • Spacer tube.
  • All Round Grease.
  • Sticker sheet.

Tech Data

This CeramicSpeed BB86 Bottom Bracket works with cranks that have 24mm thru-axle spindles, including both Shimano and FSA.

CeramicSpeed standard Bearings typically have frictional drag of 0.3-0.4 watts per set. That represents an average 75% drag reduction compared to standard bottom brackets. The hardened-steel races feature the CeramicSpeed Balls that are 100% smoother and 15% harder than the ceramic competition. The CeramicSpeed Bearings last at least three times longer than other bearings.

Coated Bearings drop friction further and increase lifespan. The coated races see a 50% drag reduction and an improvement in bearing life of 60%.

Changing the grease can tune performance. All Round Grease comes installed, but can be changed for lower drag TT and Track Grease, or higher durability LongLife Grease, which adds a bit of drag but stays in when riding through messy conditions.


Installation

Installation of BB86 for Shimano

If you don't have any experience installing bottom brackets and bearings, we recommend that you have your local bike shop fit your new bearings.



Installation of Shimano cranks on CeramicSpeed Bottom Brackets


Maintenance

We recommend that you follow our instructions on how to maintain your CeramicSpeed Bottom Brackets to achieve the lowest friction and the best longevity.

101339

CeramicSpeed BB86 Bottom Bracket for Shimano

Available from stock in 3-5 days unless specified below.

Most non-stock products take approx 2-3 weeks from time of order to shipping.

Please contact us for any CeramicSpeed products you don't see listed on our site.

Overview

Shimano cranks fit into BB86 frames when you have this CeramicSpeed Bottom Bracket installed. The kit consists of two cups that are pressed into either side of the central opening.

The cups come with CeramicSpeed Bearings installed. There are two versions. The first is our low drag, long life Standard Bearing, with hardened-steel races and our super round CeramicSpeed Balls. The second version is our coated bearing, which uses those same CeramicSpeed Balls installed on coated, hardened-steel races for longer life and less bearing drag.

In The Box

  • 2 bottom bracket cups with bearings installed.
  • 2 dust covers with integrated spacers installed.
  • Spacer tube.
  • All Round Grease.
  • Sticker sheet.

Tech Data

This CeramicSpeed BB86 Bottom Bracket works with cranks that have 24mm thru-axle spindles, including both Shimano and FSA.

CeramicSpeed standard Bearings typically have frictional drag of 0.3-0.4 watts per set. That represents an average 75% drag reduction compared to standard bottom brackets. The hardened-steel races feature the CeramicSpeed Balls that are 100% smoother and 15% harder than the ceramic competition. The CeramicSpeed Bearings last at least three times longer than other bearings.

Coated Bearings drop friction further and increase lifespan. The coated races see a 50% drag reduction and an improvement in bearing life of 60%.

Changing the grease can tune performance. All Round Grease comes installed, but can be changed for lower drag TT and Track Grease, or higher durability LongLife Grease, which adds a bit of drag but stays in when riding through messy conditions.


Installation

Installation of BB86 for Shimano

If you don't have any experience installing bottom brackets and bearings, we recommend that you have your local bike shop fit your new bearings.



Installation of Shimano cranks on CeramicSpeed Bottom Brackets


Maintenance

We recommend that you follow our instructions on how to maintain your CeramicSpeed Bottom Brackets to achieve the lowest friction and the best longevity.

  • AVT.Bike is an authorized CeramicSpeed dealer. We carry stock of the most common CeramicSpeed bottom brackets and pulley wheels in Black.
  • Most CeramicSpeed products are also available in Red, plus a coated version. Please contact us for availability and ordering of these products.
  • The coated version contains a metallic layer, which is 75% harder than the hardened steel races. The coating is applied in a very thin and even layer of 3 microns (0,003 mm) on the entire surface of the bearing race. Both the inside and the outside are treated to achieve optimal results.
  • If you have any technical questions at all on CeramicSpeed products please contact us and we'll be pleased to help you out!
  • All CeramicSpeed products are responsibly manufactured in Denmark.

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