For hobbyists aiming to improve wheel spin and drivetrain efficiency, the Tamiya 555015 - RC 1150 plastic bearing set suits most 1/10 scale cars. The plastic material balances low weight with dependable support for wheels and moving parts.
These bearings lower unsprung weight and can help your car respond more quickly to throttle inputs. The widely used 1150 sizing keeps the set compatible with many common chassis and components.
Plastic bearings generally need less frequent greasing than metal ones, and swapping them out is a quick job, making routine maintenance straightforward for field repairs.
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