Wolf Tooth CenterLock Rotor Lockring - External Splined
Disc Brake Parts
Wolf Tooth CenterLock Rotor Lockring - External Splined
Wolf Tooth CenterLock Rotor Lockring - External Splined
The Wolf Tooth CenterLock Rotor Lockring External Spline secures a centerlock rotor on a centerlock hub. Read the overview
At a glance
- Spline Type
- External
- Dimensions
- 4mm thick flange
- Tool
- Wolf Tooth Pack Wrench
4 in stock
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Overview
Why Do Cyclists Choose the Wolf Tooth CenterLock Lockring?
The Wolf Tooth CenterLock Rotor Lockring External Spline secures a centerlock rotor on a centerlock hub. It works with 12mm, 15mm, and 20mm thru axles as well as QR, and its anodized colors match other Wolf Tooth color accents for headsets, bolts, seatpost clamps, and more. It is made from 7075-T6 aluminum with a stainless steel shim washer, machined at Wolf Tooth in Minnesota, USA, weighs 10.5g, and is sold individually.
The lockring uses the industry standard 4mm thick flange and 44mm outer diameter. Wolf Tooth says that fits all mountain bike frames and forks and many road bike frames and forks, but some road frames and forks need a thinner lockring, so check the clearance on your bike before you order. It installs with the Wolf Tooth Pack Wrench.
If your frame or fork is too tight for this ring, Wolf Tooth makes a slimmer internal spline version. Our guide to internal vs external spline CenterLock lockrings explains how to choose between them.
All the specs
MPN RTR-LCKRNG-BLU
- Material
- 7075-T6 aluminum with stainless steel shim washer
- Axle Compatibility
- 12mm, 15mm, and 20mm thru axle and QR
- Spline Type
- External
- Dimensions
- 4mm thick flange, 44mm outer diameter
- Tool
- Wolf Tooth Pack Wrench
- Weight
- 10.5g
- Sold
- Individually
- Origin
- Machined in Minnesota, USA
From the Lab
Go deeper on the Wolf Tooth CenterLock Rotor Lockring - External Splined
FAQ
Good questions
Get to know Wolf Tooth
There's more to Wolf Tooth than this one product. Our Wolf Tooth page has the full Wolf Tooth lineup we carry and more about the brand.
Visit the Wolf Tooth page →What tool installs the External Spline lockring?
Wolf Tooth says it can be installed with the Wolf Tooth Pack Wrench.
Does it work with my quick release wheel?
Yes. It works with QR as well as 12mm, 15mm, and 20mm thru axle hubs.
Will it clear my road bike frame?
Wolf Tooth says the standard 4mm flange and 44mm outer diameter fit all mountain bike frames and forks and many road bikes, but some road frames and forks need a thinner ring. If yours is tight, look at the Wolf Tooth Internal Spline lockring.
Can I match it to my other Wolf Tooth parts?
Yes. Wolf Tooth says these colors match its other anodized color accents for headsets, bolts, seatpost clamps, and more.
Reviews
What riders say about the Lab
“Paul does a great job. He got my bike I bought from someone there in their town and had it packed and shipped to me in Austin, TX… It got here in perfect condition!”
“Fantastic store. It has everything you may want/need for cycling. Great team. Highly recommend to anyone looking for cycling related things and bike service.”
“I recently got back into biking and wanted to add some things onto my bike. They had most of what I was looking for in shop… I'm really happy to have found them.”
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