Each car measures 9 1/2 inches long and the minimum curve radius is O-31

This is a MicroTrains 99040903 Z 30 Degree R195mm Micro-Track Curves (Pack of 12)

1050 Ball bearings x8

Trainz Product Id: 11963647

PA15A225 Axlle

Brass Car Sides 504 N Scale Northern Pacific Post-War North Coast Limited LastUpdated_20261507115754 Each car measures 9 1/2This is a Brass Car Sides 504 N Scale Northern Pacific Post War North Coast Limited Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Brass Car Sides Model Number: 504 Road Name: Northern Pacific (NP) Scale Era: N Scale Model Type: Passenger Cars (New) The Trainz SKU for this item is P11464185. Trainz Product Id: 11464185