Shimano Hg31
8-speed, 11-348 pieces in stock at third-party supplier
Number of teeth largest pinion3
Product details
Shimano Altus
With a variety of high-quality technical features - including stable 9-speed drivetrains, V-brake and disc brake systems, or easy-to-use shifters with Rapidfire Plus technology - the Altus offers reliable performance for recreational riding enjoyment.
Technologies: HG-Hyperglide
In conjunction with Shimano Hyperglide chains, the HG cassette sprockets guarantee fast, precise index shifting functions. The specially computer-designed sprockets feature specific tooth profiles and strategically positioned ramps that optimize chain guidance during shifting. This results in quick, smooth, and silent gear changes.
Number of teeth smallest pinion | 11 x |
Number of teeth largest pinion | 34 x |
Gradation of pinion sizes | 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 |
Number of pinions | 8-speed |
Weight | 340 g |
Item number | 437636 |
Manufacturer | Shimano |
Category | Bike cassettes |
Manufacturer no. | ECSHG318134 |
Release date | 1.6.2013 |
Colour | Black |
Exact colour description | Black |
Material group | Metal |
Material | Steel |
Bike area of use | Mountain bike |
Number of pinions | 8-speed |
Gradation cassette | 11-34 |
Gradation of pinion sizes | 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 |
Number of teeth smallest pinion | 11 x |
Number of teeth largest pinion | 34 x |
Country of origin | Cambodia, France |
CO₂-Emission | |
Climate contribution |
Weight | 340 g |
Length | 17.10 cm |
Width | 16.90 cm |
Height | 6.80 cm |
Weight | 410 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Bike cassettes» category have a defect within the first 24 months?
Source: Galaxus- 1.Campagnolo0 %
- 1.SunRace0 %
- 3.Shimano0,1 %
- 4.Sram0,4 %
Statutory 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: Galaxus- 1.Shimano0 days
- 2.Sram7 days
- CampagnoloNot enough data
- SunRaceNot enough data
Return rate
How often is a product of this brand in the «Bike cassettes» category returned?
Source: Galaxus- 1.Campagnolo2,3 %
- 2.Shimano3,3 %
- 3.SunRace5,2 %
- 4.Sram5,4 %