---
title: "The Twin Titan Mechs"
setNumber: "71870"
year: 2026
pieces: 1707
priceUSD: 139.99
availability: "available"
ageRange: "12+"
designer: "Chi Wing Lee"
ean: "5702018055779"
upc: "673419420150"
rating: 4.8
ratingCount: 18
completeness: "good"
verified: "2026-09-23T09:01:03.801Z"
url: "https://lpd.conde.sh/product/71870"
image: "https://www.lego.com/cdn/cs/set/assets/bltf60e7d22f7473b49/bltb3acc6e016e85676-71870_Prod_en-gb.png"
source: "LPD — collated from Rebrickable, lego.com and Brickset with per-field provenance"
---

# The Twin Titan Mechs (71870)

> The LEGO® The Twin Titan Mechs (set 71870) — 1,707 pieces, released 2026. $139.99 on lego.com, rated 4.9/5 across 2 sources.

The LEGO The Twin Titan Mechs (set number 71870) is a LEGO set, 1,707 pieces, released in 2026, designed by Chi Wing Lee. It is currently available on lego.com at $139.99. Across 2 sources it holds a 4.9/5 rating from 18 ratings, as of 2026-09-23. It is recommended for ages 12+. This data is collated from lego.com, Rebrickable and Brickset with per-field provenance, verified as of 2026-09-23.

## Questions & answers

**How many pieces is the LEGO The Twin Titan Mechs (71870)?**

the LEGO The Twin Titan Mechs (71870) has 1,707 pieces.

**Is the LEGO The Twin Titan Mechs (71870) available, and how much does it cost?**

the LEGO The Twin Titan Mechs (71870) is currently available on lego.com at $139.99.

**How is the LEGO The Twin Titan Mechs (71870) rated?**

the LEGO The Twin Titan Mechs (71870) holds a 4.9/5 rating across 2 sources (18 ratings, as of 2026-09-23): lego.com 4.8/5, brickset 4.9/5.

**Who designed the LEGO The Twin Titan Mechs (71870)?**

the LEGO The Twin Titan Mechs (71870) was designed by Chi Wing Lee.

**What age is the LEGO The Twin Titan Mechs (71870) recommended for?**

the LEGO The Twin Titan Mechs (71870) is recommended for ages 12+.

## Overview

- **Pieces:** 1,707
- **Recommended age:** 12+
- **Released:** 2026
- **Designer:** Chi Wing Lee
- **Data completeness:** good

## Pricing & availability

- **Current price:** $139.99 USD (lego.com)
- **Availability:** available
- **RRP:** $139.99 / £129.99 / €139.99

## Specifications

| Field | Value | Source |
| --- | --- | --- |
| Pieces | 1,707 | lego |
| Age range | 12+ | lego |
| Designer | Chi Wing Lee | brickset |
| EAN | 5702018055779 | brickset |
| UPC | 673419420150 | brickset |
| Released | 2026 | brickset |

## Reviews

- **Rating:** 4.9/5 across 2 sites (18 ratings, as of 2026-09-23, low confidence)
  - lego.com: 4.8/5 (0, 2026-09-23)
  - brickset: 4.9/5 (18, 2026-09-23)

## Data provenance

Each field and the source it was collated from:

- **rebrickable:** theme, minifigs, inventory
- **lego:** name, imageUrl, pieces, ageRange, price, availability, rating
- **brickset:** year, rating, msrp, ean, upc, designer

## Links

- [LEGO.com product page](https://www.lego.com/en-us/product/the-twin-titan-mechs-71870)
- [Building instructions](https://www.lego.com/en-us/service/building-instructions/71870)
- [rebrickable](https://rebrickable.com/sets/71870-1/)
- [brickset](https://brickset.com/sets/71870-1)
- [bricklink](https://www.bricklink.com/v2/catalog/catalogitem.page?S=71870-1)