the ultimate centerlock lockring for qr & 12mm axles

Color : Black
Variant : Road Centerlock (1pc)

Don't wait, order now.

4.76 of 5 - 228 votes
Thanks for your rating.

Do you like this product? Share it with your friends!

The Ultimate Centerlock Lockring is here. It's specifically designed for Road / Gravel / CX bike disc rotors fitting 12mm thru axle and QR. Ultralight design saving you over 40% weight versus stock lockring. One of a kind look. "The Ultimate" series is only available here on our website.

Size (Mass +/-1g):



Black, Titanium


all centerlock hubs with 12mm Thru axle and QR axle. Designed for 12 spline 23.4mm diameter tool fittings


cnc machined 7075 Txxx Aluminum.



Outer diameter



Use with Centerlock rotors only. Not compatible with centerlock adapters due to smaller diameter of the ring. Not compatible with QR15 / 20mm thru axle 

How to mount Centerlock Lockring:

Place centerlock disc rotor on the centerlock splines on the hub. Apply a drop or two of medium strength Loctite (for eg 243) on the threads of the lockring and close the lockring with Max 35Nm. To do this you will need regular cassette tool. Do not over tighten over this value. Loctite is necessary because the lockring doesn't have knurled backside.

Designed in UK. Manufactured in Poland (EU).