AFX 4-Lane Bridge Support Extension Set (4) age 4-5 years SMARTSENSE uses the motors sensors

SMARTSENSE uses the motors sensors to start the motor to provide smooth starts

this Jurassic World Rebirth dinosaur building kit is flexible and built for endless imaginative play

waiting to attack

ensuring maximum efficiency and longevity

(Sold separately

AFX 4-Lane Bridge Support Extension Set (4) age 4-5 years SMARTSENSE uses the motors sensorsBridge Support Overview: AFX 4 Lane Bridge Support Extension Set. This optional 4 lane bridge support extension set is intended for AFX tracks to allow for the addition of latter style bridges to your track as a cool extension piece! Includes: (4) 4 Lane Bridge Support Bases