#71849
NINJAGO®
Nya vs. Mutation Monster Spinner
from $9
$0.20/pc
Kai's Motorcycle Speed Race
NINJAGO® playset with 2 ninja bike toys and 2 minifigures
Pieces
79
Minifigs
2
Year
2025
Theme
NINJAGO®
Set #
71838
RRP
—
Price history — last 90 days
Lowest price across listed retailers.
Lowest price
Compare prices
Prices at 3 retailers — updated daily. How we track these prices.
| Retailer | Price | |
|---|---|---|
|
Thebrickstore
Best
|
$9 | |
|
Baf Portland
|
$12 | |
|
Baf Eugene
|
$14 |
Cheapest NINJAGO® sets
#71850
NINJAGO®
Lloyd vs. Earth Monster Spinner
from $9
$0.19/pc
#71851
NINJAGO®
Kai's Dragon Mech Battle Pack
from $12
$0.14/pc
#71827
NINJAGO®
Zane's Battle Suit Mech
from $12
$0.13/pc
#71826
NINJAGO®
Dragon Spinjitzu Battle Pack
from $19
$0.11/pc
#71829
NINJAGO®
Lloyd's Green Forest Dragon
from $19
$0.16/pc
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 $9 across 3 retailers — matching the official LEGO RRP of .
Right now there is a $5 gap between the cheapest and the most expensive of the 3 retailers: Thebrickstore has the lowest price at $9, while the highest is $14 — a spread of 50%. Comparing before you buy genuinely pays off.
The lowest daily price has held steady around $9 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 $9 — 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 $9, compared across 3 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 $9. 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.