A cassette that is compatible with both SRAM and Shimano and boasts an impressive range of 578% is the new Helix Race. The shifting performance has been optimized to ensure the ideal gear change in every situation, and its reliability means it will never let you down. The two-part design allows for the separation of the top two gears from the rest of the cassette, making it easy to swap either the upper or lower part of the cassette or to change the color of the top two gears with a new sprocket set.
Number of teeth smallest pinion | 9 x |
Number of teeth largest pinion | 52 x |
Gradation of pinion sizes | 11, 13, 15, 17, 20, 23, 27, 31, 36, 43, 52 |
Number of pinions | 12-speed |
Weight | 404 g |
Item number | 25351523 |
Manufacturer | e*13 |
Category | Bike cassettes |
Manufacturer no. | FW2HRA-122 |
Release date | 26/4/2023 |
Colour | Grey |
Exact colour description | Grey |
Material group | Metal |
Material | Lower gears: Steel, Upper two gears: Aluminium |
Bike area of use | Mountain bike |
Number of pinions | 12-speed |
Gradation cassette | 9-52 |
Gradation of pinion sizes | 11, 13, 15, 17, 20, 23, 27, 31, 36, 43, 52 |
Number of teeth smallest pinion | 9 x |
Number of teeth largest pinion | 52 x |
Model year | 2023 |
Country of origin | Taiwan |
CO₂-Emission | |
Climate contribution |
Weight | 404 g |
How often does a product of this brand in the «Bike cassettes» category have a defect within the first 24 months?
Source: GalaxusHow 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: GalaxusHow often is a product of this brand in the «Bike cassettes» category returned?
Source: Galaxus
