35980: Clip
31982: Spring Cam
31981: Angular Block 15 Red
37238: Building Block 5 with 2 Pins
32071: Angular Block, 7,5 Red
38413: Plastic Axle 30
fischertechnik I-Strut with hole 45 for optimal structural strength. I-Strut with bore 45, silver
31848: Strut Adapter Red