Ratchet LN Freehub Body Upgrade Kit (HG11)
Best upgrade for riders seeking improved drivetrain reliability and engagement.
Elevate your cycling experience with the DT Swiss Ratchet LN Freehub Body Upgrade Kit. This kit seamlessly converts your existing DT Swiss wheelset to the highly reliable Ratchet LN system, celebrated for its exceptional durability and rapid engagement. Designed specifically for compatibility with Shimano HG 11-speed cassettes, this upgrade ensures smoother power transfer and enhanced drivetrain efficiency. It's the perfect solution for riders aiming to optimize their bike's performance and enjoy a more responsive ride on any terrain.
$157.99
Owner Satisfaction
4.5
/ 5
Category Rank
671
/ 2101
#671 in Components
Price vs Category Average
+54%
Above average
Compatibility
11
/ Shimano HG -speed cassettes
Who it's for
- Aggressive riders needing reliable power transfer under heavy load
- Home mechanics preferring simple, tool-free hub maintenance
- Budget-conscious cyclists upgrading entry-level hubs to pro-grade performance
Who should skip it
- Value-focused shoppers who might prefer buying a new wheelset
- Owners of older or non-compatible DT Swiss hub models
- Cyclists who prefer a completely silent riding experience
Performance breakdown
Engagement Speed
Ratchet system provides near-instant power transfer for technical trail sections.
Durability
Robust steel construction handles high torque loads with minimal wear.
Installation Simplicity
Tool-free design makes swapping freehubs a quick, straightforward workshop task.
Drivetrain Efficiency
Precision engineering minimizes friction for a smoother, more responsive pedal stroke.
System Compatibility
Seamlessly integrates with existing DT Swiss hubs and Shimano HG cassettes.
Weight Penalty
Solid steel build adds slight weight compared to lighter alloy alternatives.
Key Specs
Compatibility
Shimano HG 11-speed cassettes
System
Ratchet LN
Product Type
Freehub Body Upgrade Kit
Brand
DT Swiss
Features
- Converts to reliable Ratchet LN system
- Ensures quick, dependable engagement
- Compatible with Shimano HG 11-speed
- Enhances drivetrain performance
- Designed for DT Swiss wheelsets
- Improves power transfer efficiency
What customers say
Customers overwhelmingly praise the Ratchet LN Freehub Body Upgrade Kit for its significant performance enhancement. The most celebrated feature is the vastly improved engagement, delivering a more direct and responsive power transfer ideal for quick acceleration and confident handling in technical sections. Riders value the immediate connection to the drivetrain this system provides. Furthermore, the renowned DT Swiss reliability and robust engineering offer users peace of mind regarding durability under rigorous use. While the initial cost is premium, the consensus is that the tangible performance gains and elevated ride quality strongly justify the investment. This upgrade is highly recommended for serious cyclists seeking to maximize efficiency from their existing DT Swiss hubs.
Know before you buy
The Ratchet LN system replaces traditional pawl-based freehubs with a more robust, face-ratchet design. This results in faster engagement and increased durability, as the load is distributed across the entire surface of the ratchets rather than individual pawls.
This kit is specifically designed for DT Swiss hubs that are compatible with the Ratchet LN conversion. Please verify that your current hub model is listed as compatible with the Ratchet LN system before purchasing.
No, this specific kit is engineered exclusively for Shimano HG 11-speed cassettes. It is not compatible with Shimano Micro Spline or SRAM XD/XDR driver bodies.
Installation typically requires basic hub maintenance tools, such as a cassette lockring tool and a chain whip. Depending on your specific hub model, you may also need a specialized ring nut tool to remove the existing drive-side end cap and threaded ring.
Yes, the Ratchet LN upgrade kit includes the essential internal components, such as the ratchets and springs, required to complete the conversion. It is a comprehensive package designed to replace your current freehub mechanism.
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$158