Crawler Innovations was the first to combine closed cell and open cell foam into one package. The Lil’ Nova Foams have been around since the beginning and are made from the best compounds available. The Lil’ Nova Dual Stage Foam design is for all high-performance applications where grip and traction are essential. Available in a variety of compounds and sizes, the Lil’ Nova Crawler Foams are the perfect addition for your new tires.
Sold as a pair.
These inserts feature a Competition Cut, closed cell inner foam, with a Soft conventional or open cell density outer foam. The closed cell inner foam is super dense, water proof, is not temperature sensitive and is extremely durable. The conventional outer foam is not temperature sensitive, but it is not water proof.
The "Comp Cut" inner has three grooves machined into the area where the outer and inner meet. The machined grooves allow for the outer foam to collapse into them resulting in a much more responsive tire.
The 4.75" is the tallest inner in the Lil' Nova Dual Stage foam line and designed for tall 1.9 tires and heavier rc vehicles.
Please watch our video for a complete explanation of the Lil' Nova Foam System.
Approximate size: 5.0" Height x 1.75" Width
#lilnovafoams #crawlerinnovations #activatedoutlaw #ayalametalworks #rccrawler
Showing reviews 1-10 of 11 | Next
Posted by Brandon on May 11th 2020
the foams are great. I feel like the 4.5 foams may have been better in my 4.75 Rockbeast XL's. not a fault of the foams tho. they fit 4.75's great. i just feel like running the 4.50's would have given me more of the performance i was looking for. All in all, great foams tho! ill just need to keep it in mind on my next set...
Posted by Unknown on May 30th 2019
These foams are amazing, just the difference they made are unbelievable! I’m new to the crawler scene and just trying new foams made a huge difference!
Posted by firstname.lastname@example.org on Mar 23rd 2019
Great control on all surfaces, holds the line when you think they shouldn’t.
Posted by terrance Cawthon on Nov 8th 2018
Thesy are a must for your tires, they hold your tires great on sidehilling.
Posted by Unknown on Jul 17th 2018
Best upgrade I have baight yet for my trx 4. The grip these bad boys get is unreal
Posted by colby on Jun 25th 2018
I thought my crawler was complete until I added these... now I know it’s compete! These are the front and med on the rear... does not get any better.
Posted by demondan on Mar 9th 2018
If your serious about competing in crawling these are a must, get the comp cut and use your tuning rings, I won't go with out in all my tires.
Posted by Bones on Feb 15th 2017
Can not say anything more about how great these foams work. Night and day from the stock Pit foams that I was running. Will definitely be buying some more in the future.
Posted by Steve Britt on Dec 6th 2016
Say what they do...and do what they say...enough said...
Posted by Norm Mead on May 13th 2016
CI is without question the leader in custom RC tire foam and has been for years. Their Lil Nova line offers all the options I need to keep my 1.9 trail rigs running at their very best. I'm currently using the 4.75 Lil Novas in 1.9 Voodoo KLRs running Gold front and Silver rear rubber compounds with soft outers on both front and rear foams. I like the performance of this combination on my sub 4 lbs trail trucks.
Showing reviews 1-10 of 11 | Next