NINJAGO®
Nya vs. Mutation Monster Spinner
from £8
£0.18/pc
🏆 All-time low
![Kai's Motorcycle Speed Race]()
NINJAGO®
#71838 · EAN 5702017815718
79 pieces · 2 minifigs · Released 2025
NINJAGO® playset with 2 ninja bike toys and 2 minifigures
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Good time to buy
All-time low — the lowest price in 12 months
79
Pieces
2
Minifigs
2025
Year
≈ £0.10 per piece · 79 pieces
62
Heist
Great deal
Lowest in 6 months
Compare prices
Prices at 4 retailers — updated daily. How we track these prices.
The Minifigure Store
Best price
● In stock
£8
T O'Neil Bricks
○ Out of stock
£8
LEGO
Official
● In stock · + £3 shipping
£8
Retired Sets
● In stock
£9
Price history — last 90 days
Lowest price across listed retailers.
Lowest price
Specifications
Set #
71838
Theme
NINJAGO®
Pieces
79
Minifigs
2
Year
2025
Status
In production
All-time low
£8
Price per piece
£0.10
EAN
5702017815718
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Kai's Motorcycle Speed Race (LEGO set 71838) is a LEGO NINJAGO® set with 79 pieces. Compare LEGO prices for it across retailers and check the full price history before you buy.
The best price for Kai's Motorcycle Speed Race right now is £8 across 4 retailers — matching the official LEGO RRP of .
The 4 retailers are priced almost identically right now (£8–£9) — with a spread this small, shipping usually decides the best deal.
The lowest daily price has held steady around £8 over the past month.
Brickheist tracks the price of Kai's Motorcycle Speed Race daily and keeps up to 12 months of price history. Right now it's at its all-time low of £8 — a great moment to buy.
Frequently asked questions
How much does Kai's Motorcycle Speed Race cost?
The cheapest tracked price for Kai's Motorcycle Speed Race is £8, compared across 4 retailers and updated every day on Brickheist.
What is the lowest price for Kai's Motorcycle Speed Race?
The all-time low we've recorded for Kai's Motorcycle Speed Race (set 71838) is £8. The 12-month price history is shown on this page so you can spot a genuine deal.
Where can I buy Kai's Motorcycle Speed Race the cheapest?
Brickheist compares Kai's Motorcycle Speed Race across LEGO retailers so you can buy at the lowest price. See the retailer table above for live prices, stock and shipping.
£8
at The Minifigure Store