The Big Race Day

4 parts appear in only a few other sets

• Bar 1 x 12 with 1 x 2 Plate End with Hollow Studs and 1 x 1 Round Plate EndTrans-Yellow · ×3also in 10247 Ferris Wheel
• Animal, Cat, Sitting with Reddish Brown and Black Spots, Green Eyes PrintWhitealso in 41333 Olivia's Mission Vehicle, 41379 Heartlake City Restaurant (all Friends)
• Plate Special 1 x 1 with ToothTrans-Yellow · ×2also in 70917 The Ultimate Batmobile, 71264 The LEGO Batman Movie: Play the Complete Movie, 41456 Unikingdom Fairground Fun, 10220 Volkswagen T1 Camper Van
• Plate 8 x 16Bright Light Orangealso in 41340 Friendship House, 41964 Mickey Mouse & Minnie Mouse Back-to-School Project Box, 80110 Lunar New Year Display, 41739 Liann's Room

1 mould first came out in 2018, including in this set

• Hair and Helmet, Curly, Dark Red Pattern×3

4 existing moulds first came out in their colour in 2018, including in this set

• Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Magenta · ×3
• Vehicle Track, Roller Coaster, CurveLight Bluish Gray · ×2
• Plate 8 x 16Bright Light Orange
• Tile 2 x 4 with GrooveLime

4 minifigure parts with their print are only in this set

• Hair and Helmet, Curly, Black PatternRed
• Minidoll Hips and Trousers with Back Pockets with Metallic Gold Boots with…Pearl Titanium
• Minidoll Torso Girl with Race Suit, Zipper, Rose, Pockets, Light Nougat Arms…Light Nougat
• Minidoll Torso Girl with Race Suit, Zippers, Tyre Print, Light Nougat Arms And…Light Nougat