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e*thirteen

e*thirteen Helix Race cassette, 12 sp., 9-50T, Nickel Grey

333 €
RRP 399 €
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From 29.01.2026 (Thursday) Check availability
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Helix Race 12 sp. the cassette is a great combination with SRAM™ Eagle™ or Shimano™ 12-speed chains, with a high range of 556%.

The cassette is characterized by high performance in conjunction with Shimano 12sp shifting., with an even more durable construction of aluminum and steel cartridge assembly.

The possibility of replacing the upper part of the cassette (two-part pinion 42/50z.) is undoubtedly advantageous for saving costs, while preserving the lower part of the cassette.

The cartridge has a range of 556%, 9-50. (9,11,13,15,17,20,23,27,31,36,42,50), which is the highest on the market.

Now even lighter than the XTR and XX1 cassettes. Weight 345 g.

Purpose: MTB/Gravel
For models: Sram XD and XDR
Weight: 345 g
Material: 10x steel, 2x aluminum
Product details
Gears 12
Nut SRAM XD
product ID 164528
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e*thirteen
MTB 10-11-12 speed 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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