Shimano BB-ES300 Octalink Bottom Bracket

Item number: 44003
6
6
10.08€

excl. shipping cost
to the delivery destination: USA

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Shimano BB-ES300 Octalink Bottom Bracket - universal/BSA 68x121
Shimano BB-ES300 Octalink Bottom Bracket - universal/BSA 68x121
Shimano BB-ES300 Octalink Bottom Bracket - universal/BSA 68x121
Shimano BB-ES300 Octalink Bottom Bracket - universal/BSA 68x121
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Shimano BB-ES300 Octalink bottom bracket - for MTB and Touring


The Shimano BB-ES300 Octalink bottom bracket with 8 teeth is suitable for MTB and Trekking cranks, which are to be installed in BSA bottom bracket shells with 68 or 73 mm shell widths. Compared to its predecessor BB-ES25, it weighs over 25 grams less. This is the standard version that is neither E-Type nor chaincase compatible.

Specifications:


Application: Cross Country, City & Touring, City
Type: BSA
Shell Width: 68 mm, 73 mm
Axle Length: 113 mm, 118 mm, 121 mm, 126 mm
Axle Type: Octalink (MTB)
E-Type Compatibility: no
Chaincase Compatibility: no

Technical Information:


Bearings: steel
Axle Material: steel
Bottom Bracket Cup Material: composite (left), steel (right)

Compatibility:


- FC-T521
- FC-T4010
- FC-T3010-8
- FC-M523
- FC-M522
- FC-M4000
- FC-M3000-8

Features:


- hollow construction
- stiff and lightweight for efficient power transmission
- robust construction with reinforced ribs
- 26 g lighter than BB-ES25
- fast and precise installation
- good control of the chainline with chain fixation
- asymmetrical axle, note compatibility

Technology:


Octalink
Compared with the power transfer of Octalink with the conventional square taper spindle, the 8-splined Octalink interface that connects bottom bracket and crank set increases the strength and rigidity for the entire assembly.

Models:


BSA 68x113:
- Threads: BSA
- Shell Width: 68 mm
- Axle Length: 113 mm
- Manufacturer Part Number: E-BBES300B13

BSA 68x118:
- Threads: BSA
- Shell Width: 68 mm
- Axle Length: 118 mm
- Manufacturer Part Number: E-BBES300B18

BSA 68x121:
- Threads: BSA
- Shell Width: 68 mm
- Axle Length: 121 mm
- Manufacturer Part Number: E-BBES300B21

BSA 68x126:
- Threads: BSA
- Shell Width: 68 mm
- Axle Length: 126 mm
- Manufacturer Part Number: E-BBES300B26

BSA 73x113:
- Threads: BSA
- Shell Width: 73 mm
- Axle Length: 113 mm
- Manufacturer Part Number: E-BBES300C13

BSA 73x118:
- Threads: BSA
- Shell Width: 73 mm
- Axle Length: 118 mm
- Manufacturer Part Number: E-BBES300C18

BSA 73x121:
- Threads: BSA
- Shell Width: 73 mm
- Axle Length: 121 mm
- Manufacturer Part Number: E-BBES300C21

BSA 73x126:
- Threads: BSA
- Shell Width: 73 mm
- Axle Length: 126 mm
- Manufacturer Part Number: E-BBES300C26

Contents:


- 1 x Shimano BB-ES300 bottom bracket, incl. bearings
- not incl. bolt


Models:

in stock 2 to 7 days up to 10 days Out of stock inform me
  • universal/BSA 68x113
    10.08€
  • universal/BSA 68x118
    10.08€
  • universal/BSA 68x121
    10.08€
  • universal/BSA 68x126
    10.08€
  • universal/BSA 73x113
    10.08€
  • universal/BSA 73x118
    10.08€
  • universal/BSA 73x121
    10.08€
  • universal/BSA 73x126
    10.08€

Customer Reviews (6)

4.8

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Customer Reviews (6)

4.8/5.0
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Give us your opinion on this product.

by Raudies M.  on 28.05.2018
verified purchase

Passt wie Shimano üblich.
Linke Gewindeschalle aus Kunststoff,wie lange die hält werden wir sehen.

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by Rainer H.  on 07.01.2018
verified purchase
1 of 2 customers found this review helpful.

Von außen anhaftender Schmutz brachte das Lager schnell zum knarzen. Das habe ich bei hochwertigeren Lagern noch nicht gehabt. Da aber das Lager selbst in Ordnung war, war noch einer Reinigung und neuer Fettpackung das Problem gelöst.

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by Peter W.  on 24.03.2017
verified purchase

Die Empfehlung von BC stimmt: genau 50 mm Kettenlinie mit diesem Innenlager.

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by Ilja B.  on 05.02.2017
verified purchase
1 of 2 customers found this review helpful.

Einfach gegen eine Vierkant auszutauschen. Darauf achten das Vierkant und Oktalink einen anderen Extraktorkopf brauchen. Wenn man das mit Oktalink falsch macht, passiert nichts. Wenn man aber den Vierkant mit Oktalink ziehen will ist die Kurbel hinüber. Kurbel sehr leicht zu montieren.

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by Jörg S.  on 08.10.2016
verified purchase

Einwandfrei

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by stefan e.  on 10.08.2016
verified purchase

Ordentliches Lager und macht was es soll. Die Verarbeitung sieht gut aus und die installation ist vorstellbar einfach. Über die Langlebigkeit kann ich nichts sagen, aber ich denke für Stadtfahrten auf jeden Fall ausreichend.

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