SIG Balsa Sheet 3/8" x 4" x 36" - 1 Length - SIGB157 Main Blades Hubs are a wear-and-crash item

Hubs are a wear-and-crash item on any RC car

Traxxas-compatible hex or spanner tools for shock assembly and preload adjustment

Direct replacement fit using HPI Racing's original mounting points — no modification required

Plastic construction offers good durability for general sport flying and is straightforward to replace if damaged

AA or AAA batteries for the transmitter (refer to your transmitter's requirements)

SIG Balsa Sheet 3/8" x 4" x 36" - 1 Length - SIGB157 Main Blades Hubs are a wear-and-crash itemThe SIG Balsa Sheet 3 8" x 4" x 36" 1 Length (SIGB157) is a modelling material that gives you the raw material to detail, scratch build and finish your models. Key Features Quality SIG modelling material Ideal for scale models, miniatures and dioramas