Fits front and rear

Two 3mm Metal Spacers

Be aware that high vibration gas (not glow) engines combined with large control surfaces and large throws (3D models) can put undue strain on the gears

White in color

Two 4x8x3mm Collars

Hitec HS-225MG Mighty Mini / Micro Metal Gear BB Servo HS225MG EXO Parts Fits front and rearHitec HS 225MG Metal Gear Mighty Mini Servo The analog HS 225MG represents a good value with performance that rivals other larger and more expensive servos. Ideal for applications that call for a small, lightweight, high speed, high torque servo, the HS 225MG high performance mini servo features a top ball bearing and is built with state of the art SMT technology. Includes: One Servo With Hardware Specifications: Motor Type: 3 Pole Bearing Type: Top