GPM HSP087S4DB Spring Steel Rear/Front Dogbone Upgrade  [HSP087S4DB]

Heavy Duty Spring Steel Dogbone for Racing Drivetrains

Replace worn drivetrain parts with the GPM HSP087S4DB Spring Steel Rear/Front Dogbone to boost toughness and reliability. The spring steel construction resists bending and fatigue, helping maintain consistent power transfer during competitive runs and spirited practice sessions.

Core Benefits

• Material: Hardened spring steel for high strength and long service life
• Application: Designed to fit both rear and front drivetrain positions across multiple RC models
• Function: Reduces drivetrain flex and wear under heavy loads for smoother power delivery