LEGO 71843

Rogue's Mech Dragon Rider

NINJAGO

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What Makes this set WOW?

Innovative "2 in 1" system (Combo): The set offers a unique opportunity to play with a separate mech and a robotic dragon or combine them into one powerful structure.

Wide machine compatibility: A special mounting point on the dragon's back allows you to attach mechs from other sets, such as 71830 or 71783, which significantly increases the possibilities of personalization.

Interactive "Reveal Blade" function: Arin has a special two-color blade that, when brought close to the enemy's banner, allows you to read a hidden message invisible to the naked eye.

Unique detail of the Ronin cape: Rogue's mech is distinguished by a plastic arm guard with the letters "R" and "J", which symbolizes the hero's duality and gives the figure a dynamic, dark look.

Set details

LEGO Rogue's Mech Dragon Rider (set #71843) is a NINJAGO set released in 2025, made up of 584 pieces.

Set number: #71843
Theme: NINJAGO
Year released: 2025
Pieces: 584

Price history

Lowest recorded price: £46.95 on 12 Oct 2026

Common questions about Rogue's Mech Dragon Rider

What is LEGO Rogue's Mech Dragon Rider?▾

LEGO Rogue's Mech Dragon Rider (set #71843) is a set from the NINJAGO range, released in 2025, made up of 584 pieces.

What's the lowest price LEGO Rogue's Mech Dragon Rider has been?▾

The lowest price we've recorded for this set is £46.95 on 12 October 2026. The current price matches this all-time low, making now a good time to buy.

Is LEGO Rogue's Mech Dragon Rider being retired?▾

We don't currently see signs that this set is retiring imminently, but LEGO doesn't publish official retirement dates in advance, so availability can still change.

Where can I buy LEGO Rogue's Mech Dragon Rider cheapest in the UK?▾

We're not currently tracking an active offer for this set — check the retailers listed above, or set a price alert to get notified when one appears.