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Schuberth C3 Helmet Liner

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Schuberth C3 Helmet Crown Liner

Replacement liner for Schuberth C3 Helmets.

Helmet liners are interchangeable, but only within the groups listed below. In other words, a 2XS liner may not be used with an XL helmet.

  • 2XS through SM size helmets 
  • MD through LG size helmets
  • XL through 2XL size helmets
  • 3XL size only

Crown Liner thicknesses are listed below:

  • 2XS - 26mm
  • XS - 21mm
  • SM - 20mm
  • MD - 30mm
  • LG - 12mm
  • XL - 20mm
  • 2XL - 12mm
  • 3XL - 20mm

Product Style RevZilla Item # Manufacturer Product # Availability
XS (52-53) 766893 4990002821 Available: Requires 2-4 business days lead time prior to shipment.
SM (54-55) 766894 4990002822 Available: Requires 2-4 business days lead time prior to shipment.
MD (56-57) 766895 4990002823 Available: Requires 2-4 business days lead time prior to shipment.
LG (58-59) 766896 4990002824 In Stock: Ships within 24 hours
XL (60-61) 766897 4990002825 Available: Requires 2-4 business days lead time prior to shipment.
2XL (62-63) 766898 4990002826 In Stock: Ships within 24 hours
3XL (64-65) 766899 4990002827 Available: Requires 2-4 business days lead time prior to shipment.


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Schuberth C3 Helmet Liner 4.7 5 14 14
A great way to refresh your helmet Make tou helmet feel new again. however i washed the older ones and now i have 2 pairs of protection pads to exchange December 29, 2014
Original replacement liner. Fits exactly This was for a liner for my Schuberth helmet. It is OEM and fit exactly. Great price and return guarantee made this purchase attractive. December 8, 2014
nice refresh Yes. This liner can be washed but I found after many miles of being packed on my head I wanted to refresh the feel of the helmet. Costs more than it should but not the end of the world. March 31, 2014
It made the C3 work for my FAT face. The chin bar would not close correctly so on the advice of Revzilla staff [Brian] I purchased a thinner set of cheak pads. Bingo,problem solved! Pain in the butt to install for my sausage fingers but its properly done. Im glad this option existed because I wouldn't have been using this lid as a modular if it didn't. July 8, 2013
Awesome quality product!! As usual Schuberth delivers. Great quality product added to the fantastic service from Revzilla!! Thanks guys I am truly a happy customer! May 13, 2013
Schuberth C3 Helmet Liner Bought the liner and cheek pads together sz-58 - 59 large for $89 for both, I have a size medium Helmet, 56-57, 7 1/8", because that's the size chart that I fell into with the Schuberth size chart. The medium was a little tight for me so I switch out the liner and cheek pads, I hated to spend another $90 bucks but it did what I needed it to do, install was not hard. If you need a little more room this is the way to go. March 11, 2013
Great liner. Bought this liner to replace a large size that would not fit correctly. The replacement was great and Revzilla shipped it on time, quickly and without any issues. October 8, 2012
Factory replacemt parts I have the larger shell C3 originally purchased as a 2x and bought this size 3x liner and the cheekpads. My helmet was the floor model and had been broken-in when I bought it. The 3x liner and cheek pads fit and it feels like a new helmet again. August 20, 2012
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Have a functionality, fit, or otherwise product-specific question about the Schuberth C3 Helmet Liner? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Schuberth C3 Helmet Liner
Already Asked: 6 Questions, 18 Answers
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RevZilla Store asked: Why did you choose this?
Virginia M: Very helpful reviews helps to confirm it's a good fix to husband's tight fitting helmet. Thanks :) Aug 4, 2015
GENE L: When my new C3 helmet liner wears out, I'll have another one ready to go. These things become impossible to find several years after they are introduced. May 1, 2015
Ernesto A M: Replace a worn out liner Feb 16, 2015
Mark L: I cut my hair and needed a smaller helmet liner Feb 14, 2015
Long P: Because I have problem with Schuberth fitment and this is another alternative to improve the fit and release presure point on my Head :) Aug 25, 2014
Daniel F: Purchased items from your store before -- repeat sale - please do not add to marketing lists Jun 29, 2014
R U: to attempt to resolve the problem with the hot spot on forehead. Sep 20, 2013
A shopper asked: Can i turn my large schuberth c3 into a medium with the medium replcement liner? Jul 7, 2011
Answer this · Send to friends Good question? Yes (0) No (0)
robb63469: I answered my own question. The answer is yes. I took a chance and bought one. It worked. A little tight, but it will brake in. :) Jul 12, 2011
Reply to robb63469 Good answer? Yes (0) No (0)
Sanabuju82: I just went from Medium to a large with the headliner. If the cheek pads are ok, should be good to go I would think. Jul 31, 2012
Reply to Sanabuju82 Good answer? Yes (0) No (0)
Stephen H: Not positive, but I think,... yes. You may have to purchase different size (thicker) cheek pads also(?). Jul 18, 2011
Reply to Stephen Good answer? Yes (0) No (0)
DaTS: Absolutely. Oct 8, 2012
Reply to DaTS Good answer? Yes (0) No (0)
A shopper asked: Sorry, I'm not sure how to interpret the above.
Would it be possible to change liner in a C3 size XS (52/53) with a LG (58/59) liner? Or are they not the same shell?
Sep 13, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
Pete K: I swapped a med liner in my c3, which originally had a lg liner, as I recall I didn't think I could go any smaller, however my wife's small c3 takes the same size lens (shield) so there may be some hope if the small and extra small use the same shell. If It were that important I personalty would order the part if it were returnable.

Pete K
Cashmere, WA
Sep 13, 2015
Reply to Pete Good answer? Yes (0) No (0)
william k: It is a different sized shell. They change shell size between M and L/XL Sep 13, 2015
Reply to william Good answer? Yes (0) No (0)
A shopper asked: Can the C3 or C3 pro size Medium turn to small?
Size small is tight and cause pressure point on my forehead, and the Medium is loose. What is the best solution?
Apr 1, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Vladimir N: As far as I know the only difference between small/medium/large is the liner, the shell should be the same. I suggest us use medium and maybe get some of the extra padding available for Nexx helmets (not sure if revzilla sells it separately) to thicken the padding, I've done that in few of my helmets to go from XL to L, since XL was too large and L too small… I have also used some parts of a Shoei liner to add extra padding to my C3 to make it fit better. I have a constant problem of finding a well fitting helmet... Get creative ;-) May 14, 2014
Reply to Vladimir Good answer? Yes (0) No (0)
Chuck H: I don't know how much time you have given the small liner to form to your head but it takes a good 20-25 hours of wearing the helmet to loosen up and form. The quicker, less uncomfortable way would be to use the medium liner and build up the area around the head with tissue or bandana till you get the fit you are looking for. Apr 1, 2014
Reply to Chuck Good answer? Yes (0) No (0)
A shopper asked: i Have a first gen concept in size large, the liner is deteriorating, is there a replacement available? Apr 19, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Robert R: I ordered an additional headline and l/r cheek pads for Schubert C3 Helmet. I did not wait for the original one to fall apart. After replacing the original with the new one, I hand washed the original one in a mild soap and let it air dry. I continually change out the liner and cheek pads. The replacement is very easy. Make sure the pay attention to how you remove your current liner and cheek pads. Threading the straps through the connecting material could be time consuming if you do not. I have been looking for the pad at the bottom of the helmet but have not found a replacement for it. I am still trying to locate a source for that. Apr 19, 2014
Reply to Robert Good answer? Yes (0) No (0)
A shopper asked: Can this be used on a C3 Pro XL size? Nov 3, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
robert b: I have a meduim c3 and I changed my to a large for a little more room. works great. Nov 3, 2013
Reply to robert Good answer? Yes (0) No (0)