This fits your .

How to play: after building the track, put the cars on the track, shake the hand crank to move the cars. The faster you move, the faster the cars.
High-speed motor and LiPo battery drive, suitable for competitive games.
With 48pcs track, the product can be assembled freely with 860cm/339in length. Can 3D competition, 360-degree, 180-degree, 90-degree, all-around driving.
There are many systems, many accessories, you can choose to practice a monorail and double track.
The product is in metal inlay, galvanized.
The track material is food grade transparent PP material, which is and reliable in quality.
Brand Name: AUTOFLIER
Item Name: AF665
Type: Model Car
Charging Time: about 30 mins
Play Time: About 12-15 mins
Control distance: 4 meters
Material: Metal inlay, galvanized
Battery: Built-in 3.7V 90mAh LiPo battery
Flight Time: 10-12mins
Battery for Transmitter: 2×AAA batteries (not included)
Suitable for: age 8+
Package weight: 1.935kg
Product size:82x50x42cm/32x19x16in
Package size:38x26x12cm/15x10x4.7in、
Gift box package
Package Contents: 2xCar
2xHand Crank
48xTrack Piece
Disclaimer: These toys contain , not for children under 3 years in case of swallowing or . We do not any responsibility or liability for misuse of this or any other product.

AUTOFLIER AF665 Dual Track Competition Infrared RC Cars with Cranks 48pcs Track - B40WWLPNL