Savox - Budget Analog Servo, .11/90oz-in (6kg-cm) @6v, Standard Size, Plastic Gears HPI117255 The four walls were a

The four walls were a single casting of varying thickness

Reedy's WolfPack Gen

Assembly type tracks feature one-piece straight sections and recreate upper run "sag"

(16) 4X8X3

Tilt angle is higher with vehicle tires removed

Savox - Budget Analog Servo, .11/90oz-in (6kg-cm) @6v, Standard Size, Plastic Gears HPI117255 The four walls were a"Budget by Savox" analog servos offer the same level of quality as the digital servo line, but at a much lower price, making them a great value! Specifications: Torque @ 4. 8v 4. 2kg cm 58. 3oz in Torque @ 6v 6. 5kg cm 90. 3oz in Speed @ 4. 8v 0. 14 sec 60 deg Speed @ 6v 0. 11 sec 60 deg Dimensions L x W x H (mm): 40. 7 x 20 x 45. 2 Weight: 42. 0g