LEGO SET 70826 - Alternate build | Rex's Rex-treme Offroader!

Unleashing Rex’s Wild Side: Reimagining the Offroader

From the moment you slide open the box of LEGO Set 70826-1 Rex’s Rex-treme Offroader, you’re greeted by chunky tires, roaring engine detailing, and a dinosaur-powered twist on classic off-road muscle. Yet within that pile of green, black, and gold elements lies the promise of far more than one “official” build. What if those massive wheels became the treads of a battle-hardened Tank Tumbler? Or those dinosaur claws transformed into the sweeping wings of an interstellar fighter? The magic of alternative builds is that they tap into the inherent versatility of LEGO bricks—and the more you explore, the more you discover how a single set can fuel dozens of entirely new adventures.

Imagine Rex, not just tearing through dirt trails, but leading a convoy of hot rods across a post-apocalyptic wasteland. Picture a sleek rally racer hugging corners in a high-speed desert rally. Envision a modular mobile crane that shift­-loads cargo on a bustling cityscape. With the Offroader’s robust chassis and array of specialized parts, the possibilities are limited only by your imagination.

In the sections that follow, we’ll dive into 22 remarkable MOCs—crafted by talented builders like LegoOri, Keep On Bricking, and dorianbricktron—that breathe fresh life into every stud and slope of 70826-1. Whether you’re after high-octane speedsters, techno-organic beasts, or industrial workhorses, there’s an alternative build here to spark your next creative challenge. Let’s shift gears and explore how Rex’s Offroader can be reborn again and again!

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Alternative Builds Gallery

Tumbler

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-30886/LegoOri/70826-tumbler/

Rexcelsior Microfighter

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-82135/LegoOri/70826-rexcelsior-microfighter/

BLADE CRUISER & AIR SPEEDER

Designer: Keep On Bricking
Get the instructions: https://rebrickable.com/mocs/MOC-27157/Keep%20On%20Bricking/70826-blade-cruiser-air-speeder/

Rally Car

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-31156/LegoOri/70826-rally-car/

The Rexmobile

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-40643/LegoOri/70826-the-rexmobile/

Shrine of Dangervest

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-37559/LegoOri/70826-shrine-of-dangervest/

Rexplorer Turbo

Designer: dorianbricktron
Get the instructions: https://rebrickable.com/mocs/MOC-55036/dorianbricktron/rexplorer-turbo/

Hot Rod

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-31381/LegoOri/70826-hot-rod/

MandaloRexian Fighter

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-39844/LegoOri/70826-mandalorexian-fighter/

Buggy

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-34765/LegoOri/70826-buggy/

Rex1-Car

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-29894/LegoOri/70826-rex1-car/

Stunt Bike

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-49678/LegoOri/70826-stunt-bike/

Mobile Crane

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-47521/LegoOri/70826-mobile-crane/

SkaterX

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-30737/LegoOri/70826-skaterx/

Flip Car

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-30709/LegoOri/70826-flip-car/

Rexpeeder

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-37248/LegoOri/70826-rexpeeder/

Muscle Car

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-33035/LegoOri/70826-muscle-car/

Rex-Wing

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-39334/LegoOri/70826-rex-wing/

Battle Bot

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-49750/LegoOri/70826-battle-bot/

Fish

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-51292/LegoOri/70826-fish/

Rexplorer & Dino Rider

Designer: dorianbricktron
Get the instructions: https://rebrickable.com/mocs/MOC-55033/dorianbricktron/rexplorer-dino-rider/

BM-Rex

Designer: LegoOri
Get the instructions: https://rebrickable.com/mocs/MOC-30631/LegoOri/70826-bm-rex/