Ultralight Rail Brace Kit- - - IceAgePerformance
Ultralight Rail Brace Kit- - - IceAgePerformance
Ultralight Rail Brace Kit- - - IceAgePerformance
Ultralight Rail Brace Kit- - - IceAgePerformance
Ultralight Rail Brace Kit- - - IceAgePerformance
Ultralight Rail Brace Kit- - - IceAgePerformance

Ultralight Rail Brace Kit - for G4/G5 IceAge Rails

Regular price$74.95
Shipping calculated at checkout.

  • Free USA shipping on all orders over $1k USD
  • 10+ in stock
  • Inventory on the way


Made out of 7000 series aluminum, our Ultralight Rail Brace Kit increases strength at the rear bump stop section of the rails. This is a must have for Ski-Doo Gen5, Gen4, and XM snowmobiles that are frequently being jumped, are under high load impact, or if you want added strength for peace of mind! The kit includes 2 stiffener plates and hardware for mounting.

IceAge rails for Gen5, Gen4, and XM are all pre drilled to accept the Ultralight Rail Brace. Other models are not directly compatible and may require drilling. Will not work on Polaris RMK Pro, RMK Khaos machines. 

Photos pictured are IceAge Ski-Doo Gen4 Classic rails.


  • 13" overall length
  • 11" center to center on outside holes of brace with one hole in the center

How long will it take for my order to get to me once it ships?

  • If you live in the USA, standard UPS/FedEx delivery times apply:
    1. Ground = See Chart below
    2. 3-day, 2-day, and Next Day speak for themselves.
  • If you live in Canada or the EU:
  1. Well, this is a tricky one to answer definitively...  We have seen orders fly through customs in a matter of hours and we have seen orders sit in customs for nearly 2 weeks--and we have absolutely no control over this.  We have an international customs broker that handles the exporting process but ultimately it is in the hands of your respective governments.
  2. UPS Worldwide expedited costs more but does speed up the entire process.

Do you ship via the US Postal Service?

  • We have had acceptable success with the postal service as of late and for our international customers we can offer postal shipping to help save on duties and shipping costs. It is not active on the website for all applications or countries. But if you give us a call, or send in an email, and we can get you taken care of.

I don't live in the United States, will you put a lower price on the commercial invoice paperwork to save me on paying taxes and other government imposed fees?

  • NO.  This is wrong on 2 levels:
  1. Truth--we will not lie to benefit ourselves, we will not lie for you either.
  2. Honesty--it is still wrong to steal from a government just because they are stealing from you.

How much will it cost to ship my order?

  • Easy:  populate your shopping cart, then fill out the information in the "Estimate Shipping and Tax".  Bob's your uncle.
  • Please note that only MN residents are charged sales tax.
  • For Canadian and other international orders, please note that the estimator is for shipping only, brokerage fees, duties, and/or your country's taxes are not included in the estimation.

What other costs am I the customer responsible for besides shipping when the order is going to Canada or internationally?

  • Possible additional charges include:
  1. Brokerage fees--fees imposed by the broker who handles the transaction across international lines.  This service is usually provided by UPS or FedEx and they have to cover their costs for the additional paperwork, etc...
  2. Duties--fees imposed by your government for buying something outside of your country.
  3. Taxes--speaks for itself...a general rule of thumb is the bigger your government, the larger the taxes will be.

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Frequently Asked Questions

The rail upper rib height is different on IceAge rails due to our 3d-rib technology used for additional strength in the rails. You would also not have space to drill your stock rails to mount these braces due to stock rail cut-out placement.
No - IceAge does not offer rail braces as they are a band-aid on an inherently weak design that cannot be insured against failure with a simple backer plate. There are too many weak failure points on a stock rail to be adequately covered by a rail brace. The only proper solution for a weak OE rail is to replace it with our stronger 7000 series rail -designed exactly for your sled to keep you from getting stranded with a broken skid.

Customer Reviews

Based on 1 review
Extra security

These were recommended by the guys at Ice Age to go with my bomber rails due to Ski doo’s weak point in their rail design. A little extra security to keep me on the snow longer for $75 seems well worth it! Thanks!

Have Questions?

Not sure which rails to go for? Need more product info? Reach out and one of our expert team members will answer any question you might have ASAP. Get in contact.



Great customer service and an extremely friendly/knowledgeable staff.

Travis Rodgers
Montana, USA

Super cool place. You can really tell they care and trust their products.

Ben Ramsey
Minnesota, USA

Real mountain folks, willing to teach someone new - thanks for your help.

Dee Estry
Montana USA

What a great experience, I placed an order and realized I needed 2 so I emailed them so I didn't have to pay shipping again. I got another order number right away - Not only that but it shipped that day. I will definitely be doing business with them again!

Brad Burlingame
Oregon, USA

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