Precision-engineered 1Up Racing competition-grade ball bearings, sized 5mm inner diameter × 11mm outer diameter × 4mm width — sold in a set of four for RC cars, drones, and high-speed applications.

Description

Featuring polished deep groove chromium steel inner and outer races and precision balls, 1up Racing Competition Ball Bearings aren’t just incredibly smooth.. they’re incredibly durable too!  We selected a high ABEC rating to reduce slop in the drivetrain for improved feel and overall traction.  To ensure 1up Racing Competition Ball Bearings roll freely, these feature dual metal shields and come pre-oiled with our World Famous Clear Bearing Oil.  Unleash your car’s full potential with a set of 1up Racing Competition Ball Bearings!

Includes

• 4pcs 5x11x4mm Competition Ball Bearings

Features

• CURRENT 17.5 2wd and 13.5 4wd ROAR National Champion Ball Bearings!
• Pre-Oiled with 1up Racing Clear Bearing Oil
• Improves Overall Feel and Responsiveness
• Improves Corner Speed
• Reduces Drivetrain Resistance
• Excellent Lifespan
• Excellent Value

Explore more from our collection.