KOGEL BEARINGS Bottom Bracket TREK BB90 | Road Seals Ceramic for 24 mm Spindle / SRAM GXP

Description

KOGEL BEARINGS Bottom bracket TREK BB90 | Road Seals ceramic for 24 mm shaft / SRAM GXP

The people at Kogel Bearings believe that high-quality ceramic bearings are the measure of all things for ball bearings in bicycles.
Silicon nitride has a number of material properties that make it almost perfect for bicycle bearings.
The material is extremely hard, wear-resistant, can be shaped into perfectly round balls with minimal tolerances and can be polished smoother than any metal. In addition, the material does not rust or corrode in any other way.

The bearing rings are made of hardened steel and polished. This is necessary to create a perfectly smooth running surface for the ceramic balls.

Kogel Bearings offers two different types of seals for different applications: Road Seals, a minimal contact seal designed for the smoothest possible running.
The Cross Seals, on the other hand, are designed for additional protection against external weather influences: Dust, water and mud. They are ideal for CX, MTB or road bike use where maximum durability is important.

Kogel Bearings is aware that ceramic bearings have a poor reputation in terms of durability. This is mostly due to the fact that suboptimal bearing quality is sold as high quality.
A bearing must be designed and manufactured in a balanced way: the hardness of the balls must be combined with equally smooth and hard bearing races. The bearing cage, seals and greases must be matched in order to work perfectly.
If one of the components does not fit perfectly, it reduces the performance of the entire bearing. The result is increased resistance, a shortened service life or even total failure of the bearing.

To prove that Kogel Bearings believes in its products, they guarantee that the bearings will run flawlessly for at least 2 years.
If something breaks in the first year, Kogel will repair or replace the product, no questions asked.
After the first year, a service must be carried out. If the bearing is serviced by a qualified mechanic, i.e. cleaned, relubricated and the seals replaced,
the warranty is extended by a further year.

With this bottom bracket, cranks with a 24 mm shaft fit into frames with TREK BB90 bottom brackets. No additional adapters are required. Simply press in the bearings, mount the crank and you're done. It is suitable for Shimano Hollowtech ll, Rotor and Sram GXP cranks. The reduction sleeves for use with the SRAM GXP standard are included with the bottom bracket.

Technical data

Application: Road
Bearing shell material: Aluminum
Bearing material: Kogel ceramic hybrid with road seals
Bottom bracket type: PressFit
Bottom bracket shell width: 90 mm
Bottom bracket shell Ø: 37 mm
Crank shaft diameter: 24 mm, GXP 22 / 24 mm (non-drive side / drive side)
Crank compatibility: Shimano Hollowtech ll, Rotor with 24 mm shaft, SRAM GXP (with enclosed adapter)
Tool holder: PressFit Tool
Color: black

Weight according to manufacturer: n.a.
Weight self-weighed: 47g

Scope of delivery: 1x KOGEL BEARINGS bottom bracket TREK BB90 | Road Seals ceramic for 24 mm shaft / SRAM GXP

Bottom Bracket OverviewInstall Bottom Brackets Like a Boss
Installation ManualService Manual

GTIN:

735201955360

MPN:

BB90-24GXP-R

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Manufacturer information

Kogel Bearings / Sprocket Scientist LLC

1127 Wyoming Ave

79902 El Paso

Texas

Vereinigte Staaten

https://www.kogel.cc/

Contact EU

r2 Handels GmbH

Niedersedlitzer Str. 75

01257 Dresden

Sachsen

Deutschland

https://r2-bike.com/

SKU:	24818
Item weight:	47g

92,02 €

MSRP: 164,99 €

incl. 0% VAT , Plus

available from stock

available from stock

The item is in stock and will be delivered to you in about 2 - 6 business days (in the EU). When paying by cash in advance, we ship the order after receipt of payment. If your order contains products with different availabilities, this may delay the delivery.
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