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RimpactMTB Rimpact Foam Tyre Inserts #SendNoodz 



Pair of Rimpact Inserts designed for Plus size tyres and wide rims. Suitable for rims with an inner diameter of 35mm - 45mm and tyre widths 2.8" - 3.0" (There is some compatibility overlap between the Regular and Plus sizes, if this describes your set up, think of it as Easy vs Hard to fit).


Many size combinations available, scroll down on the drop down menus for more. If you can't see what you need, email us and we might be able to make you a custom set. 


Contents: 2x Tyre Inserts, 2x 44/55mm black aluminium unblockable tubeless valves (if selected), Stans 473ml Sealant and Stans Rimtape (if selected) and rim stickers.


Use about 25% more sealant than recommended on the bottle to ensure the extra surface area of the insert is coated with plenty of fluid to spare. Our inserts are closed cell and cannot absorb liquid however some sealant will cling to the outside of the insert requiring a slightly higher dosage. It can be injected through Rimpact Valves or poured directly into the tyre.


Stans Rim tape will create an air tight seal when properly applied to your rim. You should only need one layer but troublesome rims do exist. This 10 Yard roll of tape is enough to cover up to 4x 29" rims. 


Insert weight approx 145g per 27.5" insert. 


Disclaimer: It is not advised to run air pressures outside that of the tyre manufacturers recommendations. Failure to do so may result in injury or the premature failure of the bicycle. Rimpact does not accept any responsibility for misuse of the Rimpact insert or improper installation. Rimpact Inserts are designed to work WITH Rimpact unblockable valves. To use our inserts without our valves requires a hole to be punched through the foam at least as wide as the valve being used. This set up is still subject to blockage when the insert shifts however. It is the customers responsibility to create the hole and once attempted voids all warranty and returns privileges. We primarily offer the inserts without valves for customers to replace their existing inserts when they already own a set of Rimpact Valves.


Please refer to installation instructions on the website prior to fitting.

Not included: Tyres, Wheelset.

Select your Wheel Size
Sealant Choice
Stans Tubeless Rim Tape
Valve Length


    Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.


    To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.


    To complete your return, we require a receipt or proof of purchase.

    Please do not send your purchase back until you have contacted our customer service team for a reference number. Our email is admin@rimpactmtb.com.


    There are certain situations where only partial refunds are granted: (if applicable)
    * Obvious signs of use
    * Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
    * Any item that is returned more than 30 days after delivery

    Refunds (if applicable)

    Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

    If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 7-10 working days.


    Late or missing refunds
    If you haven’t received a refund yet, first check your bank account again.
    Then contact your credit card company, it may take some time before your refund is officially posted.

    Next contact your bank. There is often some processing time before a refund is posted.
    If you’ve done all of this and you still have not received your refund yet, please contact us at admin@rimpactmtb.com.


    We only replace items if they are defective or damaged.  If you need to exchange it for the same item, send us an email at admin@rimpactmtb.com.


    To return your product, please contact admin@rimpactmtb.com for a returns reference and postage address.
    You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

    Depending on where you live, the time it may take for your exchanged product to reach you, may vary.


    If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.


    If you believe the item has failed premeturely or is defective upon receipt and would like to persure a warranty claim please contact admin@rimpactmtb.com and let us know.