Product details
The Helix R 12-speed sprocket is an upgrade for any SRAM Eagle or Shimano drivetrain. It offers the widest range and the lowest weight of any cassette available on the market.
Compatibility: Both the Helix R 11- and 12-speed sprockets work flawlessly with Shimano and SRAM 12-speed drivetrains, despite the challenges in design for the different tooth spacing and chain behavior.
Performance: The improved performance of the new Helix sprockets from e*thirteen is characterized by excellent Shimano 12-speed shifting performance and enhanced reliability of the steel and aluminum components. The new intergalactic PVD coating is twice as durable as anodized models.
• Intended use: Derailleur
• Type: Sprocket
• Gear ratio (teeth): 42 teeth - 50 teeth
• Design: Sprocket unit
• Number of speeds: 12
• Compatibility: SRAM
• Key information
• Material type: Aluminum.
Cassette compatibility | 12-speed |
Item number | 16372237 |
Manufacturer | e*13 |
Category | Chainrings |
Release date | 5.8.2021 |
Colour | Violet |
Exact colour description | Eggplant |
Material group | Metal |
Material | Aluminium |
Bike area of use | Mountain bike |
Number of teeth | 50 |
Model year | 2021 |
Cassette compatibility | 12-speed |
CO₂-Emission | |
Climate contribution |
Length | 23 cm |
Width | 21 cm |
Height | 5 cm |
Weight | 354 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Chainrings» category have a defect within the first 24 months?
Source: Digitec Galaxus- e*13Not enough data
- 1.Shimano0 %
- 2.Sram0.1 %
- Race FaceNot enough data
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- e*13Not enough data
- Race FaceNot enough data
- ShimanoNot enough data
- SramNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Chainrings» category returned?
Source: Digitec Galaxus- e*13Not enough data
- 1.Shimano5.1 %
- 2.Sram6 %
- 3.Race Face7.1 %