Kadee #590 HO Scale Bettendorf AAR Caboose Trucks w/ Electrical Pickup 1 pair Cup Racer Parts Flat motor 20k RPM

Flat motor 20k RPM

Genuine Losi Racing part LOS251064

then this is a must-have upgrade

Genuine Losi Racing part LOS334012

One wheelie bar kit

Kadee #590 HO Scale Bettendorf AAR Caboose Trucks w/ Electrical Pickup 1 pair Cup Racer Parts Flat motor 20k RPM#590 HO Scale Bettendorf AAR Electrical Pickup Self Centering Caboose Trucks with 33" Smooth Back Wheels HGC #590 Bettendorf AAR Electrical Pickup Self Centering Caboose Trucks with 33" Smooth Back Wheels (Leaf Spring) HO Scale "HGC" Two Piece Fully Equalized Trucks Mounts with a #2 or 2 56 screw. Introduced in the 1930s Bettendorf retired from truck production in the 1940s. "HGC" or High Gravity Compound, weighs nearly the same as Metal Trucks but