DT Swiss 370 Ratchet LN Upgrade Kit
Best performance upgrade for enhancing hub engagement and reliability.
Upgrade older hub systems to the modern, reliable Ratchet LN standard. This kit provides a seamless transition to 12-speed Micro Spline drivetrains, offering improved engagement and durability for existing wheelsets.
$157.20
at
Nexgen Cycle
More 370 options
Who it's for
- Cyclists seeking more direct power transfer and immediate acceleration.
- Riders prioritizing long-term reliability and reduced hub servicing.
- Budget-conscious riders wanting better performance from their current wheels.
Who should skip it
- Performance-oriented riders demanding instant engagement for technical terrain.
- Beginners without mechanical experience or access to a bike shop.
- Enthusiasts expecting the absolute fastest hub engagement available.
Performance breakdown
Engagement reliability
Ratchet LN system offers significantly more consistent engagement than traditional pawls.
Installation complexity
Straightforward swap, though requires basic mechanical knowledge and specific hub tools.
Drivetrain compatibility
Seamlessly bridges older hub standards with modern 12-speed Micro Spline cassettes.
Durability
Hardened steel construction handles high torque loads with impressive long-term resilience.
Engagement speed
The 18t ratchet provides reliable engagement but lacks the instant feel.
Upgrade value
Extends the life of existing wheels without needing a full rebuild.
Key Specs
Part Type
Freehub Body Upgrade Kit
Compatibility
DT Swiss 3-pawl hybrid hubs
Freehub Body Type
Shimano Micro Spline
Drivetrain Compatibility
12-speed
Engagement Points
18
Material
Steel
Know before you buy
Still have a question?
Ask Metto anything about the DT Swiss 370 Ratchet LN Upgrade Kit before you decide.
