I got these bearing for my cross tiger (bonzer) which is copy of the TL-01B chassis of Tamiyas and they come with so many options with different spring rates to different valve rates. Great product and great delivery time by rcmart.

I got these bearing for my cross tiger (bonzer) which is copy of the TL-01B chassis of Tamiyas and they fit like they are supposed to be there. Great product and great delivery time by rcmart.

A must-have item if you want to go fast and install a low turn / high-rpm motor. Your drivetrain will roll more freely with these ball bearings, and your runtime per battery charge will improve as a direct result of this. I got an extra 6 minutes of runtime on my 4200mAh battery (now total of 40 minutes with a mild brushless setup like the Yeah Racing BM-0015V2 Brushless combo) just from installing these bearings - thats how good they are! Another great thing about these bearings from Yeah Racing is that they have rubber seals, so that all the dirt stays out from the bearings and provide long lasting performance. You will probably never need to maintain or re-oil these bearings, and can spend a lot more time driving instead of maintaining your car. Compared to other more expensive b..