At a feathery sub 5.0g each, these are the only choice for your ultimate lightweight wheel build.
 
Inspired by auto racing knock-off wheel nuts from the 60’s and 70’s, we threw out all the traditional design rules to cut every bit of unnecessary weight while keeping all the critical performance and safety features our parts are known for.
 
Precision machined from titanium in our Durango workshop, these are finished to a level those old racers could never imagine.
 
Installation requires our XL lockring toolkit and orders without the kit will be held until confirmed.
 
These lockrings are a high precision part and we STRONGLY recommend professional installation to avoid damaging them or your rotors. We stand behind all our products but cannot be held responsible for any damages that occur from improper installation.
 
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.
 
XL Lockring installation instructions above.