1UP 4mm Heatsink Bullet Plugs & Grips 190435

These are the bullet plugs serious racers reach for when they want a connection that holds up under real race conditions. The 1UP Racing 4mm Heatsink Bullet Plugs and Grips are built with precision machined contacts and a heatsink design that actively dissipates heat during high current draw, keeping your electronics running cooler and your power delivery consistent lap after lap.

The grip sleeves make installation and removal fast and clean, even with gloves on or when you are working pit side under pressure. Whether you are running brushless setups on a touring car, a pan car, or a buggy, these plugs give you a secure, low resistance connection that does not loosen over time or introduce voltage drop into your drivetrain.

If you have ever lost a race because of a bad connection or a plug that worked itself loose mid run, you already know why the quality of your bullet plugs matters more than most people think. 1UP Racing engineered these to eliminate that variable entirely so you can focus on driving.

Sold as a set. Compatible with most 4mm bullet connector applications in 1/10 and 1/8 scale racing.