54T Star Ratchet Kit
Best upgrade for cyclists seeking faster, more responsive hub engagement.
Upgrade your cycling performance with the DT Swiss 54t Star Ratchet Kit. This kit replaces your standard 18-tooth system with a rapid 54-tooth engagement, delivering near-instantaneous power transfer and significantly reducing pedal slop for a more responsive ride. Experience smoother pedaling and a satisfying engagement sound. The kit includes two star ratchets, two springs, and Molykote grease, ensuring a direct replacement installation for enhanced hub functionality and an elevated cycling experience.
$124.99
Owner Satisfaction
4.8
/ 5
Category Rank
2
/ 2100
#2 in Components
Price vs Category Average
+21%
Above average
Engagement Points
54
/ teeth
Who it's for
- Technical riders needing instant power transfer on steep terrain
- Aggressive cyclists demanding long-term durability under high torque
- Home mechanics preferring quick, tool-free routine maintenance
Who should skip it
- Cyclists who prefer a silent, stealthy coasting experience
- Performance racers seeking minimal friction and maximum rolling efficiency
- Budget-conscious riders looking for cost-effective hub performance
Performance breakdown
Engagement Speed
The 6.66-degree engagement angle provides near-instant power transfer for technical climbs.
Pedal Responsiveness
Eliminates annoying pedal slop for a tighter, more connected ride feel.
Installation Ease
A straightforward, tool-free swap that upgrades your hub in minutes.
Compatibility Range
Works seamlessly across almost every modern DT Swiss star ratchet hub.
Mechanical Feedback
Delivers a crisp, satisfying acoustic signature during every coasting interval.
Component Durability
High-quality steel construction ensures longevity despite the increased tooth count.
Key Specs
Engagement Points
54 teeth
Engagement Angle
6.66 degrees
Replaces
18-tooth engagement system
Compatibility
All current DT star ratchet hubs (180, 240S, 350, 370 LN, 540)
Included Lubricant
Molykote grease
Model Number
HU1344
Features
- Faster 54t engagement for immediate power
- Reduces pedal slop for responsiveness
- Near-instantaneous power delivery
- Smooth and responsive pedaling
- Direct replacement installation
- Includes all necessary upgrade components
- Enhanced hub performance
- Satisfying engagement sound
What customers say
The DT Swiss 54T Star Ratchet Kit is overwhelmingly praised for its immediate performance enhancement. Riders consistently note the significantly increased engagement points, which deliver quicker, more responsive power transfer crucial for technical riding and rapid acceleration. Many describe a more connected feel to their bike. A secondary highlight is the satisfying, distinctive sound produced by the system. Furthermore, customers value the simple installation process, often calling it a quick swap. This ease of upgrade, combined with the product's perceived reliability, makes the kit a worthwhile investment that substantially improves the cycling experience for serious enthusiasts.
Know before you buy
The 54t Star Ratchet Kit is compatible with all current DT Swiss star ratchet hubs, including the 180, 240S, 350, 370 LN, and 540 models.
Upgrading to 54 teeth reduces the engagement angle to 6.66 degrees, compared to the 20 degrees of the standard 18-tooth system. This results in near-instantaneous power transfer and significantly less pedal slop when you start pedaling.
Yes, this is a direct replacement kit that does not require specialized tools for most DT Swiss star ratchet hubs. You can typically remove the end caps and freehub body by hand to swap the ratchets and springs.
Yes, the 54t system produces a faster, higher-pitched, and more pronounced engagement sound compared to the standard 18t ratchets. Many riders find this audible feedback satisfying, though it is noticeably louder.
Yes, it is essential to use the provided Molykote grease during installation. DT Swiss star ratchets require a specific thin layer of this grease to function correctly and prevent premature wear.
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