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e*thirteen

e*thirteen Helix R crankset, 165 mm, 1x11/12, without chainring, black

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279 €
RRP 289 €
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Delivery method on Monday 08.06.2026
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Delivery method on Monday 08.06.2026
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e*thirteen Helix R cranks

e*thirteen cranks are designed for tough enduro use, but their weight is comparable to XC models. The crank body is made of forged 6066-T6 aluminum, then CNC machined for maximum rigidity and removal of excess material. The 30mm diameter 7075-T7 aluminum axles ensure an extremely strong and rigid connection between the arms.

The APS (Adaptive Preload System) allows for simple, tool-free adjustment of bearing preload and makes installation significantly easier. The connection is provided by the P3 Connect interface, which provides maximum rigidity and reliability.

Mounting the chainring is quick and the tool needed to secure it is included in the package (compatible with Hollowtech II wrench, 36mm open-end wrench or pliers). The package also includes plastic protective arm sleeves that increase the durability of the cranks.
Product features
P3 Connect interface for extremely rigid connector
Plastic protective sleeves installed on cranks
Easy assembly and disassembly without the risk of errors
APS – Adaptive Preload System
Compatible with both Boost and Super-Boost frames - chainring orientation determines the required standard
Product details
Groupset Other
Gears 1x11, 1x12
Crank length 165 mm
Material cranks: 6066-T6
axle: 7075-T7
Axle diameter 30 mm
Chain line 52 mm and 55 mm
Weight 556g (165mm)
product ID 268840
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Product questions
maverick82 maverick82 • 2 July 2024 at 8:57
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Variant e*thirteen Helix R kľuky, 165 mm, 1x11/12, bez prevodníka, black

CS Dobrý den,
jaký je průměr osy prosím? Na stránkách výrobce se neuvádí varianta v délce 165mm, je opravdu tahle délka klik k objednání?
Díky, Peťas.

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2 July 2024 at 8:57
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gronkjear gronkjear Customer support • 2 July 2024 at 9:18 •replymaverick82
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CS Dobry den,

jedna sa skutocne o dlzku 165 mm, osa je 30mm z materialu AL 7050-T7.

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2 July 2024 at 9:18
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miro80 miro80 • 8 May 2025 at 13:21 edit
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Variant e*thirteen Helix R kľuky, 1x11/12, bez prevodníka, bronze

SK Zdravím. Hmotnosť kľúk? A je možné ich nahradiť za XT 8120 1x12 čo sa týka stredu a osadenie prevodníka?

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8 May 2025 at 13:21 edit
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gronkjear gronkjear Customer support • 8 May 2025 at 22:27 •replymiro80
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SK DObry den,

hmtonost kluk v dlzke 165 mm je cca. 560 g.
Stredove zlozenie budete potrebovat nove, kluky maju iny priemer osky.

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8 May 2025 at 22:27
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e*thirteen
1-chainring 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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