they split their design into two pieces

- 22 gauge silicone wire

- Two (2) black (medium) main shock springs

Red Aluminum Fixed Link Steering Rod

15g and 27g weights with mounting hardware

Hitec RCD - D-955TW 32-Bit, High Torque, Titanium Gear Servo Racers Edge they split their design intoFeatures: Nylon Reinforced Plastic Upper and Lower Case Diamond Cut Aluminum Heat Sink Center Case Coreless Metal Brush Motors Dual Ball Bearing Supported Output Shaft Dust Resistant and Splash Proof Case 1M Cycle Long Life Potentiometer Specifications: 25 Tooth Output Spline Torque @ 4. 8v 18kg 251oz in Torque @ 7. 4v 29kg 404oz in Speed @ 6v 0. 19 sec 60 deg Speed @ 7. 4v 0. 12 sec 60 deg Dimensions L x W x H (mm): 40. 0 x 20. 0 x 38. 0