DT Swiss Ratchet EXP System Disc 12x142 Shimano/Sram 9-10-11-speed road freehub body HWYABL00S5378S

Our opinion: DT Swiss allows you to adapt the freehub body of your drivetrain to all its wheels. Here is a Ratchet System version for a 9/10/11-speed drivetrain and a 12x142 thru-axle. This Light version weighs just 54 grams.

DT Swiss remains a benchmark in the world of road and MTB wheels. It is also a highly sought-after component supplier to other brands, offering hubs and freehub bodies that are exceptionally robust and modular. This freehub body features the Swiss brand’s Ratchet System technology, which offers outstanding smoothness, robustness and resistance to stress. This component is compatible with Shimano or SRAM 9-, 10- or 11-speed cassettes. Installation is also simplified and tool-free; simply pull directly on the existing freehub body to remove it from the wheel.

Maintenance tip: when changing or installing a freewheel body, we recommend cleaning and lubricating the system with a fluid, viscous grease (such as Shimano Fluo Bearing Grease).

Technical specifications

- Ratchet System freewheel body
- For Shimano/Sram drivetrains
- Ball bearings
- Compatible with 9-, 10- and 11-speed cassettes
- DT-Swiss part number: HWYABL00S5378S
- Compatible with 12x142mm road axles
- Compatible with DT Swiss 240 and 180 hubs