There are 11 products.
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New product7 speed cassette shimano CS-HG70- €34.99
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New product -45%Cassette 8s Sunrace- €22.52
- €40.95
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New productCassette 11 to 40 teeth 9 speed- €24.99
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New product -45%Cassette 7s MTB 12-32 Sram PG-730- €10.42
- €18.95
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New productChain cassette Sram 8 speed- €29.99
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New productCassette 11 to 34 teeth 9 speed- €24.99
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New product -43%Shimano SLX CS-M7100 cassette 12s 10-45- €79.79
- €139.99
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New product -35%7s cassette 11-28 Shimano Acera CS-HG41-7- €12.02
- €18.49
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New productShimano XT CS-M770 cassette 9 speed 11-34- €29.99
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New product -35%Sram X7 PG1050 cassette 10s 11-32- €55.24
- €84.99
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9s 11-32 cassette Shimano HG50
- €19.79
- €32.99
Showing 1-11 of 11 item(s)
The gravel cassette is a key element in the gravel bike drivetrain, as it directly influences the ability to negotiate varied terrain, climb steep slopes or ride efficiently on flat paths. For a gravel bike, cassettes must offer a wide speed range, good durability and smooth operation in sometimes difficult conditions. Here is a detailed guide to better understand this essential component.
1. Technical characteristics of a gravel cassette:
a. Speed range
Wide range (example: 10-50, 11-42): Allows great versatility for rough terrain or steep climbs.Tight pitch (example: 11-28, 11-34): Ideal for rolling terrain or to maximize efficiency on roads.
b. Number of Sprockets
8 to 11 speeds: Suitable for entry-level groupsets.12 speed: Premium standard, with a smooth transition between gears.
12-speed cassettes are often compatible with single-chainring transmissions, widely used in gravel for their simplicity and reliability.
c. Materials
Steel: Wear-resistant, but heavier, generally used on entry-level cassettes.Aluminum: Lighter, but less durable. Often used for larger sprockets.
Titanium: Ultra-light and durable, reserved for high-end models.
Composite: Mixture of steel and aluminum for a good balance between weight and durability.
d. Compatibility
Make sure the gravel cassette is compatible with:The type of freewheel body (Shimano HG, SRAM XD, XDR, MicroSpline).
The transmission of your bike (Shimano, SRAM, Campagnolo).
The number of gears supported by your rear derailleur.
2. Reputable gravel cassette brands:
a. Shimano
Key models:
Shimano GRX: Designed specifically for gravel.HG800 (11-34) and CS-M8100 (10-45) cassettes ideal for a wide range of terrains.
Benefits :
Smooth operation thanks to Hyperglide technology.Great durability and wide choice of speed ranges.
For whom?
Riders looking for a reliable and efficient solution for mixed routes.b. SRAM
Key models:
SRAM XPLR (10-44): Gravel specific, designed for single chainring transmissions.SRAM NX or GX Eagle (10-50): Versatility for the most demanding terrain.
Benefits :
XD/XDR freehub body for light weight and compact design.Compatible with eTap AXS electronic transmissions.
For whom?
Riders seeking technological innovations and broad compatibility with modern gravel groupsets.c. Campagnolo
Key models:
Ekar (9-42, 9-36): Designed specifically for 13-speed single-chainring gravel groupsets.Benefits :
Extended speed range despite compact design.Ultra-smooth transitions between gears.
For whom?
Demanding gravel enthusiasts and Campagnolo fans.d. SunRace
Key models:
CSRX1 (11-46) and CSMS8 (11-50): Suitable for Shimano/SRAM drivetrains.Benefits :
Good value for money.Wide compatibility and increased wear resistance.
For whom?
Cyclists looking for a versatile and economical cassette.e. Rotor
Key models:
Rotor 13-speed (10-36, 10-52): Compatible with high-end Rotor transmissions.Benefits :
Lightweight and robust design.Perfect for adventurers looking for precise and extensive development.
f. Microshift
Key models:
Advent X (11-48): Designed for gravel groups and off-road adventures.Benefits :
Excellent economical alternative.Compatible with long cage rear derailleurs.
For whom?
Cyclists looking for solid performance at an affordable price.3. Key Points to Consider When Buying a gravel cassette:
Practice area:
Steep slopes and uneven terrain? Choose a cassette with an extended range (eg: 11-50).Roads and paths? Choose tighter spacing for maximum efficiency.
Single chainring vs double chainring transmission:
Single chainring requires a cassette with a wide range to compensate for the lack of multiple chainrings.Dual chainrings can work with narrower range cassettes.
Compatibility with your group:
Check that your cassette is compatible with your Shimano, SRAM or Campagnolo drivetrain.Materials and Weight:
A lighter cassette (aluminum or titanium) improves performance, but it will generally be more expensive and less durable than a steel cassette.Budget :
High-end models like SRAM XPLR or Shimano GRX offer superior performance, but alternatives like SunRace or Microshift may be suitable for more modest budgets.
Conclusion
A quality gravel cassette guarantees a smooth transition between gears and optimal efficiency on all types of terrain. With brands like Shimano, SRAM, and Campagnolo, you'll find performance models tailored to your specific needs, whether for casual rides or intense competitions.