Decathlon HYTR 7G 12 8
7-speed, 12-28Only 2 pieces in stock at third-party supplier
Number of teeth smallest pinion2
Product details
For bikes with 7-speed gear systems - versatile 7-speed cassette 12×28 for all inclines, compatible with 7-speed derailleurs and chains from Shimano, SRAM, MicroSHIFT, BTWIN, and KMC. Easy installation with a cassette remover, universal or open-end wrench, and chain whip. To maximize the lifespan of the cassette, regularly degrease, clean, and lubricate it. The chain should be replaced when changing the cassette. Do not use a pressure washer for cleaning. Gear ratios: 12-13-15-18-21-24-28. 12 × 28, 258 g.
Gradation of pinion sizes | 12, 13, 15, 18, 21, 24, 28 |
Number of pinions | 7-speed |
Weight | 288 g |
Number of teeth largest pinion | 28x |
Number of teeth smallest pinion | 12x |
Item number | 25286221 |
Manufacturer | Decathlon |
Category | Bike cassettes |
Manufacturer no. | 8329145 |
Release date | 23.4.2023 |
Colour | Multicoloured |
Exact colour description | Multi color |
Material group | Metal |
Material | 100% steel |
Bike area of use | Mountain bike |
Number of pinions | 7-speed |
Gradation cassette | 12-28 |
Gradation of pinion sizes | 12, 13, 15, 18, 21, 24, 28 |
Number of teeth smallest pinion | 12x |
Number of teeth largest pinion | 28x |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Decathlon fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Weight | 288 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Bike cassettes» category have a defect within the first 24 months?
Source: Digitec Galaxus- DecathlonNot enough data
- 1.Campagnolo0 %
- 2.Shimano0.1 %
- 3.SunRace0.2 %
- 4.Sram0.4 %
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- DecathlonNot enough data
- 1.Shimano0 days
- 2.Sram4 days
- CampagnoloNot enough data
- SunRaceNot enough data
Return rate
How often is a product of this brand in the «Bike cassettes» category returned?
Source: Digitec Galaxus- DecathlonNot enough data
- 1.Campagnolo1.3 %
- 2.Shimano3.4 %
- 3.SunRace4.8 %
- 4.Sram5.6 %