Ages 7+

Kai's Mech Storm Rider (71830)

Name: Kai's Mech Storm Rider
Brand: LEGO
SKU: 71830
Rating: 4.9 (4 reviews)

Prices last checked: 29 April 2026 at 07:02

LEGO.com RRP:

£44.99

Best Price Found

€34.19(~£28.72) -£9.00 (20%)

View Deal →

Amazon DE// Last Checked: 29 Apr

LEGO.com

★4.9

(4 reviews)

★4.8

🧱 333 pieces - : £0.11

Available From

Best Deal

€34.19(~£28.72)

Price checked: 29 Apr 2026

View Deal →

£35.99

£44.99

Free delivery

Save £9.00 (20% off)

Price checked: 29 Apr 2026

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£38.99

£44.99

Save £6.00 (13% off)

Price checked: 10 Mar 2026

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€40.91(~£34.36)

Price checked: 29 Apr 2026

View Deal →

£45.00

Price checked: 29 Apr 2026

View Deal →

LEGO.comOfficial

£44.99

Price updated: 29 Apr 2026

View on LEGO →

Building Instructions Brickset

Price Analysis

Lowest Price Ever

£28.72

at Amazon DE · Apr 2026

Average Price (12mo)

£37.77

Current vs Average

-9.0%

Below average

Price Trend

Stable

Last 30 days

Best Month to Buy

January

Value Score

7.0/10

Price-per-piece vs theme avg

The lowest price we've recorded for Kai's Mech Storm Rider is £28.72 at Amazon DE in April 2026. The current price is 9.0% below the 12-month average of £37.77. Historically, January tends to offer the best prices for this set.

Description

Kai's Mech Storm Rider (71830) is a LEGO NINJAGO® set with 333 pieces, with an RRP of £44.99. It's currently available from £28.72 at Amazon DE — 20% below the RRP, saving you £9.00. Prices have been stable over the last 30 days. With a value score of 7.0/10, this set offers excellent value compared to other NINJAGO® sets.

Kai’s Mech Storm Rider (71830) combo ninja toy lets boys and girls aged 7 and up recreate exhilarating scenes from season 3 of the NINJAGO® Dragons Rising TV show. Kids can play with the large action toy before they separate it into 2 smaller vehicles: Kai’s mech with posable head, arms and legs, a cockpit and a large storm blade accessory, and Nya’s flying motorbike toy with a cockpit, movable wings and 2 spring-loaded shooters.

This ninja vehicle playset comes with 3 NINJAGO minifigures: Kaiarmed with 2 crystal katana sword accessories, Nya armed with 2 golden katana sword accessories and a villainous Dragonian Warrior with its own sword accessory so kids can role-play epic battles.

The LEGO® NINJAGO range of sets and buildable ninja toys for kids includes dragons, vehicles and temples so fans can role-play adventures with their heroes. Each ninja playset can be created with the LEGO Builder app, which guides you and your child on an easy and intuitive building adventure.

Features

Ninja toy for kids – Boys and girls aged 7 and up can play out amazing battles from season 3 of the NINJAGO® Dragons Rising TV show with Kai’s Mech Storm Rider
Combo ninja vehicle toy – This large NINJAGO® vehicle can be separated into 2 smaller vehicles: Kai’s mech and Nya’s flying motorcycle so kids can enjoy even more ninja playtime
Packed with features – Kai’s mech has a posable head, arms and legs, a cockpit and a storm blade accessory, and Nya’s flying motorbike toy has a cockpit, movable wings and 2 spring-loaded shooters
3 NINJAGO® minifigures – Playset comes with Kai, Nya and a Dragonian Warrior, all with weapon accessories so kids can play out epic battles
Birthday gift for kids – This action toy provides a fun build-and-play experience and is a birthday gift idea for kids who love teaming up with their ninja heroes
Bigger ninja adventures – Look out for more LEGO® NINJAGO® toys (sets sold separately) to play out action with the Kai’s Mech Storm Rider
A universe of ninja toys – LEGO® NINJAGO® sets let kids escape into a fantasy world of adventures with their ninja heroes
Measurements – This 333-piece LEGO® building set for kids includes Kai’s Mech Storm Rider figure, which stands over 5.5 in. (14 cm) tall

Frequently Asked Questions about Kai's Mech Storm Rider

What is the best price for LEGO Kai's Mech Storm Rider (Set 71830)?

The best current price for LEGO Kai's Mech Storm Rider (Set #71830) is £34.19 at Amazon DE. This is £9.00 cheaper than the official LEGO RRP of £44.99. Price last verified on 29 April 2026.

How much can I save on LEGO Kai's Mech Storm Rider?

You can save £9.00 (20% off) on LEGO Kai's Mech Storm Rider by buying from Amazon DE instead of LEGO.com. The official RRP is £44.99, but you can get it for just £34.19. Browse more top discounts.

How many pieces are in LEGO set 71830?

LEGO Kai's Mech Storm Rider (Set #71830) contains 333 pieces. At the best available price of £34.19, that works out to approximately 10.3p per piece.

What age is LEGO Kai's Mech Storm Rider suitable for?

LEGO Kai's Mech Storm Rider (Set #71830) is recommended for ages 7+. This set is part of the LEGO NINJAGO® theme. View all NINJAGO® sets and deals.

Where can I find the building instructions for LEGO Kai's Mech Storm Rider?

You can download the official building instructions for LEGO Kai's Mech Storm Rider (Set #71830) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO Kai's Mech Storm Rider in the UK?

LEGO Kai's Mech Storm Rider (Set #71830) is available from 5 UK retailers including Amazon DE, Amazon UK, Zavvi UK and others. Prices range from £34.19 to £45.00. It's also available directly from LEGO.com at £44.99.

Is LEGO Kai's Mech Storm Rider on sale right now?

Yes! While not on sale at LEGO.com, you can get LEGO Kai's Mech Storm Rider for £34.19 at Amazon DE - that's 20% below the official RRP of £44.99. Browse more best offers.