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Cycling navigate_next Components navigate_next Batteries and accessories for e-bikes navigate_next E-bike components navigate_next e*thirteen Helix R e*spec Bosch Gen4 chainring, 1x12, orange
e*thirteen

e*thirteen Helix R e*spec Bosch Gen4 chainring, 1x12, orange

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85.99 €
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5/5

e*thirteen Helix R e*spec Bosch Gen4 Chainring

The e*thirteen Helix R e*spec chainring is a top-tier component designed for optimal performance on e-bikes. It represents a fusion of modern design and durability, focused on enhancing the riding experience.
Product features
One-piece, forged and machined construction from Al 7075 material
M4 profile ensuring better chain retention
Low weight
High durability
Impressive stiffness
Product details
Colour orange
Groupset Other
Number of teeth 32T, 34T
Converter mounting Bosch
Drivetrain compatibility Bosch CX Gen4, Bosch SX
Compatibility - gears 11/12-speed Shimano, SRAM, TRP, SRAM T-Type
Chain line 53 mm
Weight 32T: 99 g / 34T: 107 g
product ID 372394
Product rating  (2 ratings)
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rasttin33 rasttin33 • 19 January 2026 at 12:06
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Variant e*thirteen Helix R e*spec Bosch Gen4 prevodník, 1x12, purple

HU Nagyon komoly minőség! 👌

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19 January 2026 at 12:06
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dbp dbp • 4 september 2026 at 8:40
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Variant e*thirteen Helix R e*spec Bosch Gen4 prevodník, 1x12, bronze

SL TOP !!!!!!!

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4 september 2026 at 8:40
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karelcermak karelcermak • 1 January 2026 at 9:39
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Variant e*thirteen Helix R e*spec Bosch Gen4 prevodník, 1x12, bronze

CS Pasuje prosím i na BOSCH Gen5 ? děkuji za odpověď

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1 January 2026 at 9:39
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gronkjear gronkjear Customer support • 2 January 2026 at 15:22 •replykarelcermak
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SK Dobry den, ano, prevodnik pasuje aj na motory CX Gen. 5.

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2 January 2026 at 15:22
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karelcermak karelcermak • 2 January 2026 at 16:13 •replygronkjear
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CS super děkuji za odpověď 👌

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2 January 2026 at 16:13
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e*thirteen
E-bike components 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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