Shimano Ultegra CS-6800 Lock Ring & Spacer - Y1Y998010

Customer Reviews (1)
5 / 5| Write your review
£8.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
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This Lock Ring & Spacer can only be used with Shimano Ultegra CS-6800 11 speed 11-23T, 11-25T, 11-28T, 11-32T, 12-25T & 14-28T cassettes.

These cassettes require the Shimano TL-LR15 Lock Ring Removal Tool.

Genuine Shimano replacement part.
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Product Reviews (1)
Questions & Answers (3) Q & A
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Product Reviews (1)
Overall Product Rating 5 / 5
Quality product.
By Colin Williams
10 Apr 2018
5 / 5
I recommend this product
ProsReliable quality from Shimano.
Lock ring for 11speed Ultegra cassette. Easy to fit and tighten to 40nm. I always apply some grease to the threads when fitting, for easy removal if a different cassette is required.
Questions & Answers (3)
Lock ring with deeper threads
09 Oct 2021
Hi I need a lock ring for Shimano but with longer threads as I use a mtb cassette on a road hub
I know Chris king used to do longer thread lock ring
What do you suggest ?
Whats the CS code of the cassette- lock rings are cassette specific- and it sounds like you need a spacer behind it.

JK 11.10.21
Can this be used as a disc brake lock ring?
21 May 2020

I got a new set of disc brake deep section wheels for summer riding. Can I used these to add some disc brakes to them? I'd rather not have to switch over the disc brakes every time I wish to change wheelset. Thank you.
This is for cassettes only, you can buy the lock rings - you need to know whether the wheel is QR or bolt through; most rotors come with the suitable lock ring.

Thanks - 22/05/20
Is This Compatible With Dura Ace Cs 9000 Lockring Which Is In Stock!
13 May 2016

This lock ring is very similar to that of the Dura Ace CS-9000 one so could be used with the Dura Ace cassette instead.