Link? I could be wrong but I am pretty sure they do not have it due the patent

They do. I have a ceramic one in mines. I don't have a link

Open the engine, get a caliper and measure the bearing. I'm sure you can find it on boca, for example, or amain. You can't get a patent on some dimensions.

I Know it is a 14.5x26x6 bearingand I know the 14.5x26x5.7x6 can be found on the TKO site but ths is a 14.5x26x5.7x4.7 bearing made to fit the dam they kept in the crank case

Has anyone put a standard 607RS bearing into a Novarossi engine and had any problems? The 607RS is a standard 6mm width whereas the Novarossi bearing is 6.3mm wide. The guy at TKO said the 607 fits, but it doesn't have the offset inner race. Curious if the 607 would pose any problems.

Also - does anyone know how the quality of TKO bearings compare to WIB bearings?

It works, it is to give the flywheel more space from the crank case. without needing a shim behind the collar. With a normal beraring you could add a 0.3mm shimm to get the same but it is not needed.

That's what I figured. Thanks.

Anyone run the Mantra in buggy yet? How is it compared to the Mito 4 or older 21-4 type motors?

Just for fun other than the Novarossi name, which engine companies are using a Novarossi based engine?


Please feel free to list them off.

Protek
Kinetic RC
LEF
Tesla
Fusion X
Ultimate Engines

I am sure there are more that's are the ones I have come across

Protek, Ultimate, FusionX, Rex, Ielasi, Murnan Modified, Kinetic RC

Anyone tried a mantra...running a b2102 and not super impressed

MAX Ninja, Gi-Mar

RB Products
But RB closed doors

I miss RB . Still call em the best engines I ever had back in the day.