Kai and Ras's Car and Bike Battle

Snapshot

vs RRP: 30% under
Per piece: 11¢

Value per piece

cost per part at each reference

11¢lowest market value

about 45% under retail, which runs ~19¢ a piece

Reference

MSRP19¢

Used market11¢

New market14¢

Set Retired

Kai and Ras's Car and Bike Battle

Reference: 71789-1
Theme: Ninjago
Year: 2023
Parts: 103
UPC: 673419373852
EAN: 5702017413044

Kai and Ras's Car and Bike Battle is a LEGO set from the LEGO Ninjago theme released in 2023. It is built from 103 pieces.

New avg$13.99Used avg$11.02MSRP$19.99

Avg. 3rd-party market prices via BrickPicker, not CollectORbuild seller prices

See full valuation & price history →Track its value free →

Value historytracking since Jul 26, 2026

Currently $13.99 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.

Compare this set with another →

Parts in this set (63)

View all parts →

A peek at the pile. See the full list, grouped by color, on the parts page.

Bar Holder with Hole and Bar Handle

2×

Brick Round 2 x 2 Truncated Cone

1×

Brick Sloped 30° 1 x 2 x 2/3

1×

Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End

2×

Brick Wedged, Curved 3 x 4 x 2/3 Cutout

1×

Brick Wedged, Curved 4 x 3 No Studs with Gold Decorations, Dark Red/Bright Light Orange Symbol print

1×

Minifig Head Special Tiger with Pink Markings, Silver and Orange Eyes print

1×

Wedge Plate 3 x 6 Cut Corners

1×

Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]

1×

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

2×

Plate Special 2 x 2 with Towball and Hole

1×

Vehicle Body, Motorcycle / Quadricycle Frame

2×

Tyre 30.4 x 14 Offset Tread [Centre Band]

3×

Wheel Hard Plastic Large, D.36, with 4 Studs

4×View all 63 →