This is the N Scale Sonny's Super Service Pre-Fab Building Kit by Woodland Scenics

Receiver-style connector allows convenient installation

retro-inspired look and are super easy to use by only requiring 3 screws per wheel for mounting tires

Better appearance and tracking for long equipment

The alarm threshold can be adjusted from 6V to 15V

Powerhobby Hardened Steel 32P 8MM 44T Spur Gear Serpent 748e / Execute XM1S Hellfire Parts This is the N ScalePowerhobby Hardened Steel 32P 8MM 44T Spur Gear Serpent 748e Execute XM1S Dragnalo Description Upgrade your compatible RC drivetrain with a Powerhobby Hardened Steel 32 Pitch Spur Gear. These gears feature durable hardened steel construction for increased strength, dependable power transfer, and improved resistance to stripped or damaged teeth. The 8mm center bore is designed for compatible spur gear mounts and drivetrain assemblies. Available in 40T