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LEGO 71870 The Twin Titan Mechs has now been added to the US LEGO coming-soon page, giving NINJAGO fans an early confirmed look at one of the bigger action-focused releases on the way for summer 2026. The official LEGO listing identifies it as a NINJAGO® set for builders aged 12+, with a substantial 1707-piece part count and a US retail price of $139.99. LEGO also already shows a clear launch window on the product page, with the set marked Coming soon on August 1, 2026. That combination of a live product page, full official image gallery and confirmed release details makes this an easy one to classify as a genuine new construction set rather than merchandise or a side item.
LEGO has quietly surfaced The Twin Titan Mechs on its US coming-soon page, and the official product listing gives us enough confirmed information to treat set 71870 as a straightforward new-set reveal rather than a placeholder. This is a proper buildable NINJAGO release with two large mech builds at the center of the concept, not a DUPLO product and not a piece of general merchandise.
LEGO 71870: confirmed key details
- Set name: The Twin Titan Mechs
- Set number: 71870
- Theme: NINJAGO®
- Age recommendation: 12+
- Piece count: 1707 pieces
- US price: $139.99
- Official LEGO availability text: Coming soon on August 1, 2026
The official LEGO description frames the set around two highly posable mechs designed for both action play and display. LEGO highlights adjustable joints, a dedicated display stand and a battle-ready presentation, which suggests this is meant to land as one of the more premium mech-focused NINJAGO launches in the wave. The product page text specifically says: Boys, girls and fans ages 12 and up can expand their collection of LEGO® NINJAGO® models with The Twin Titan Mechs (71870), two dynamic and highly posable action figures. These battle-ready mechs offer teens endless play and display possibilities with adjustable features and a stand for creating midair poses. Detach the models from the display stand to recreate stories inspired by the new NINJAGO Legends storyline Du…

What stands out about The Twin Titan Mechs
At first glance, the biggest draw is simple scale. A count of 1707 pieces immediately puts 71870 well above the smaller impulse and mid-range NINJAGO action sets that usually focus on one vehicle or one compact creature build. LEGO is clearly pushing this one as a larger centerpiece model, and the official gallery supports that impression with multiple clean product shots and lifestyle visuals built around the two mechs.
The set name also does a lot of the positioning work. The Twin Titan Mechs is not trying to hide what it is: this looks like a twin-mech concept first and foremost, with play value coming from the interaction between the two builds rather than from scenery. For NINJAGO fans, that should make it especially attractive as a display piece because mirrored or paired builds often feel more dramatic on a shelf than a single mech standing alone.

Release timing and price
LEGO is already showing Coming soon on August 1, 2026 on the official product page for 71870, so there is no need to guess at the launch window. The US price is listed at $139.99, which places this firmly in the upper end of the play-oriented NINJAGO lineup rather than among the cheaper vehicle or dragon entries. That price feels consistent with the official piece count and the apparent size of the finished models shown in the image set.
For readers tracking August launches, the useful thing here is clarity. LEGO already has the full retail page live with imagery, age guidance and pricing, so this is not a half-formed listing that needs rumor language. It is a confirmed upcoming release with the essential facts already in place.

Why 71870 matters on the coming-soon page
The main reason this listing matters is that the US coming-soon page remains one of the cleanest official places to spot fresh additions before broader LEGO marketing ramps up. Once a set number appears there and is backed by a full product page, it becomes part of the confirmed release pipeline. That is exactly what has happened with 71870.
It also fits the Afol News filter cleanly. This is not an accessory, not apparel, not a bag, and not an ambiguous crossover item. LEGO is presenting it as a standard construction set under the NINJAGO® banner, complete with a piece count, price and release date. In other words, it is precisely the kind of genuinely new set listing worth flagging as soon as it lands on the coming-soon page.

Based on the official information now visible, LEGO 71870 The Twin Titan Mechs looks like one of the more substantial NINJAGO releases arriving on August 1, 2026. If you want to keep tabs on it before launch, the two most useful official sources are LEGO’s coming-soon section and the live product page. For now, the important part is simple: the set is official, the details are live, and it has now joined the US coming-soon lineup.

Bottom line: The Twin Titan Mechs is a real new LEGO NINJAGO set with a large part count, a premium price point and a confirmed August 2026 release date. That makes set 71870 an easy new addition to the official coming-soon watchlist.