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e*thirteen

e*thirteen Helix Core E-Spec Direct Mount chainring for Bosch SX/CX Gen 4, 34T

30.99 €
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Chainrings Chainrings (e*thirteen)

Helix Core e*spec direct mount derailleurs have a narrow/wide tooth profile for reliable chain hold and extra long life.

  • The derailleurs are designed with an adjustable 13.5-15.5mm offset via a spacer and provide adaptability to 53 and 55mm chainlines for Bosch CX and SX engine systems.
  • Cold-hardened and heat-machined converters have excellent durability and toughness at an affordable price.

Converter mounting distance: Direct Mount
Type of direct attachment of the converter: Bosch
Purpose: Bosch SX and CX Gen 4
Material: 4040 steel
Weight: 189 g

Product details
Colour black
Groupset Other
Converter mounting Bosch
product ID 267062
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Product questions
Matejko39 Matejko39 • 22 April 2024 at 9:54
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SK Dobrý deň

Je tento prevodník možné použiť na elektrobicykli Haibike Alltrack 10? Prípadne, ktorý iný by bol vhodný?
Je možná výmena aj u Vás v MTBiker v Bratislave?
Bicykel bol kupovaný u Vás vo Februári.
Ďakujem.

S pozdravom

Matej

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22 April 2024 at 9:54
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gronkjear gronkjear Customer support • 24 April 2024 at 13:12 •replyMatejko39
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SK Dobry den prajem,

ano, prevodnik bude sediet, vymena je samozrejme mozna aj v nasich servisnych centrach - prosim, na servis sa objednajte vopred: https://www.mtbiker.sk/shop/informacie/servis.html.

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24 April 2024 at 13:12
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pdobias107 pdobias107 • 5 July 2025 at 21:56
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SK Dobrý deň. Je možné si u vás objednať tento prevodník / 34 zubov? Mam bicykel od vás, ešte je v záruke, prevodník bol už raz menený a vidím, že je ho problém zohnať.

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5 July 2025 at 21:56
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gronkjear gronkjear Customer support • 9 July 2025 at 12:42 •replypdobias107
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SK Dobry den,

aktualne tento model nie
Dostupna je prip. ale Race verzia - https://www.mtbiker.sk/shop/komponenty/kluky-a-prevodniky/prevodniky/ethirteen-helix-race-espec-prevodnik-pre-bosch-cx-gen-4-p231382.html.

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9 July 2025 at 12:42
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e*thirteen
Chainrings e*thirteen
The brand e*thirteen is recognized for its innovative approach to engineering and producing durable and reliable products. e*thirteen offers a diverse range of mountain bike components and accessories. Some of their most notable products include chain guides, chainrings, cassettes, bottom brackets, wheels, pedals, dropper seatposts, and other drivetrain and suspension components.
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