The 2025 Lifering.
 
In our never-ending quest to make better and more innovative lock rings, we found inspiration for this one in an unusual place: the movie Jaws. Starting with our already amazing standard lock ring design, we creatively pared it back, and come up with a 6.4 g masterpiece that still uses a widely available 44mm BB tool.
 
And we haven’t removed any of the features that make our lock rings the very best, including a full complement of 100 splines on the back face so they won’t chew up your rotors if you choose to run them without washers.
 
No one has done titanium lock rings longer. No one is doing titanium lock rings better.
 
12.8g/set
 
Compatible with all high quality rotors with 100 face splines. This includes most rotors from Shimano, Campagnolo, Hope, Formula, most Sram*, and others. Not compatible with Rotors with 120 and 144 face splines.
 
Do not use with smooth face rotors which can cause loosening under use.
 
All lockrings are sold in pairs. Please email us if you need a single for a special project.
 
Lockring installation instructions here