Shimano Centerlock Lockring - MTB vs Road?
03-20-19, 06:15 PM
#1
- Soli Deo Gloria -
Thread Starter
Join Date: Aug 2015
Location: Northwest Georgia
Posts: 14,779
Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix
Mentioned: 235 Post(s)
Tagged: 0 Thread(s)
Quoted: 6844 Post(s)
Liked 736 Times
in
469 Posts
Shimano Centerlock Lockring - MTB vs Road?
Question: Is there any difference between Shimano road and MTB lockrings?
My new road wheels (Industry 9 Torch) use 15 mm thru axles and the internal spline lockring which comes with the rotors will not work.
I need the Shimano SM-HB20 external spline lockring for 15/20 mm thru axles but inadvertently ordered ones which do not say SM-HB20 anywhere on the product or in the description. The description says "XT M8010" which indicates it is for mountain bikes. Searching for the actual SM-HB20 lockring yields nothing outside of Germany and eBay.
https://www.backcountry.com/shimano-...rotor-lockring
I'm pretty sure the one labeled XT will work but hoping someone knows for sure. Photos below appear the same.
This is the SM-HB20 lockring
This is the XT M8010 lockring
-Tim-
My new road wheels (Industry 9 Torch) use 15 mm thru axles and the internal spline lockring which comes with the rotors will not work.
I need the Shimano SM-HB20 external spline lockring for 15/20 mm thru axles but inadvertently ordered ones which do not say SM-HB20 anywhere on the product or in the description. The description says "XT M8010" which indicates it is for mountain bikes. Searching for the actual SM-HB20 lockring yields nothing outside of Germany and eBay.
https://www.backcountry.com/shimano-...rotor-lockring
I'm pretty sure the one labeled XT will work but hoping someone knows for sure. Photos below appear the same.
This is the SM-HB20 lockring
This is the XT M8010 lockring
-Tim-
03-20-19, 06:43 PM
#3
- Soli Deo Gloria -
Thread Starter
Join Date: Aug 2015
Location: Northwest Georgia
Posts: 14,779
Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix
Mentioned: 235 Post(s)
Tagged: 0 Thread(s)
Quoted: 6844 Post(s)
Liked 736 Times
in
469 Posts
Thread
Thread Starter
Forum
Replies
Last Post
masterchief
Bicycle Mechanics
0
05-16-17 06:51 AM
rootbeer
Tandem Cycling
3
09-08-11 06:08 AM
