Unleash Your Inner Master!
Build 15 models with the Bionicle Master Builder Set

Revisit 2002 with this nostalgic set containing 111 pieces to create multiple Bionicle creatures. A great set for builders of all ages!

LEGO Master Builder Set set 10023 - 111 pieces, Bionicle theme, product photo Pin It
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LEGO June 2026 Sets Now Available on LEGO Shop

The Brick Fan • 1 day ago
LEGO Master Builder Set set 10023
🏛 Bionicle
Set #10023

Master Builder Set

Discover the Master Builder Set from the Bionicle collection - 111 pieces of building excellence.

⏱ 1-2 hr 🧩 111 pcs

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📖 About This Set

Now you can build your own BIONICLE creatures to add to your adventures! This special BIONICLE Master Builder Set includes pieces and instructions for 15 creatures of Mata Nui – plus you can use the parts to build your own creations too!

Bionicle Generation 1 Birds Crabs Dragons Ducks Fish Frogs Insects Island Of Mata Nui Kangaroo Kanohi Mata Nui (Location) Multibuild Ostrich Rahi Rhinoceros Scorpions Sharks Turtles

📦 Full Parts Inventory - 45 unique parts • 112 total pieces

Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 5× Black
Technic Axle and Pin Connector Angled #5 - 112.5° Technic Axle and ...
Part #: 32015 2× Dark Gray
Technic Axle and Pin Connector Angled #3 - 157.5° Technic Axle and ...
Part #: 32016 4× Orange
Technic Axle Connector with Axle Hole Technic Axle Conn...
Part #: 32039 2× Dark Gray
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 7× Black
Technic Bush 1/2 Smooth with Axle Hole Reduced Technic Bush 1/2 ...
Part #: 32123a 5× Light Gray
Technic Pin Double with Axle Hole Technic Pin Doubl...
Part #: 32138 1× Black
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 2× Dark Gray
Technic Gearbox Half Technic Gearbox Half
Part #: 32166 2× Red
Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Technic Axle Conn...
Part #: 32174 2× Orange
Technic Beam 1 x 7 with Fan Technic Beam 1 x ...
Part #: 32177 2× Dark Gray
Technic Beam 1 x 9 Bent (7 - 3) Thick Technic Beam 1 x ...
Part #: 32271 2× Dark Gray
Technic Axle and Pin Connector Perpendicular Double Technic Axle and ...
Part #: 32291 2× Dark Gray
Technic Block 3 x 5 x 1 2/3 Technic Block 3 x...
Part #: 32310 1× Dark Gray
Technic Beam 1 x 5 Thick Technic Beam 1 x ...
Part #: 32316 2× Dark Gray
Technic Beam 1 x 7 Bent (4 - 4) Thick Technic Beam 1 x ...
Part #: 32348 2× Dark Gray
Technic Ball Joint Technic Ball Joint
Part #: 32474 4× Black
Large Figure Foot, with Ball Joint Socket 3 x 6 x 2 1/3 Large Figure Foot...
Part #: 32475 1× Dark Gray
Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole Large Figure Skel...
Part #: 32476 2× Orange
Large Figure Weapon, Claw, Triple, with Axle Large Figure Weap...
Part #: 32506 2× Orange
Technic Beam 1 x 7 Thick Technic Beam 1 x ...
Part #: 32524 2× Dark Gray
Technic Panel Fairing # 5 Small Short, Large Hole, Side A Technic Panel Fai...
Part #: 32527 1× Red
Technic Panel Fairing # 6 Small Short, Large Hole, Side B Technic Panel Fai...
Part #: 32528 1× Red
Large Figure Weapon, Claw Hook with Axle Large Figure Weap...
Part #: 32551 1× Red
Large Figure Head Connector Block 3 x 4 x 1 2/3 Large Figure Head...
Part #: 32553 1× Dark Gray
Technic Pin Long without Friction Ridges - Single Slot Technic Pin Long ...
Part #: 32556a 4× Light Gray
Large Figure Mask Pakari Large Figure Mask...
Part #: 32566 1× Orange
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 2× Dark Gray
Technic Gear 24 Tooth [New Style with Single Axle Hole] Technic Gear 24 T...
Part #: 3648b 1× Dark Gray
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 5× Light Gray
Technic Axle 4 Technic Axle 4
Part #: 3705 4× Black
Technic Axle 6 Technic Axle 6
Part #: 3706 2× Black
Technic Axle 8 Technic Axle 8
Part #: 3707 1× Black
Technic Bush Technic Bush
Part #: 3713 5× Light Gray
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 5× Light Gray
Rubber Band / Belt Holder 2 x 4 x 2 1/3 Rubber Band / Bel...
Part #: 41752 1× Dark Gray
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 3× Light Gray
Technic Axle 3 Technic Axle 3
Part #: 4519 2× Black
Technic Worm Gear Technic Worm Gear
Part #: 4716 1× Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 3× Trans-Red
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 4× Dark Gray
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 2× Black
Rubber Band Small 13mm (Square Cross Section) Rubber Band Small...
Part #: 71509 4× Black
Hose Rigid 3mm D. 3L / 2.4cm Hose Rigid 3mm D....
Part #: 75c03 1× Red
Hose, Ribbed 7mm D. 2L / 1.6cm Hose, Ribbed 7mm ...
Part #: 78c02 3× Pearl Light Gray

🛒 Where to Buy

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📰 Bionicle News

Master Builder Set News (15)

June 2026
Jun 01 The Brick Fan

LEGO June 2026 Sets Now Available on LEGO Shop
May 2026
May 31 Brickset

Random set of the day: Kiina
May 30 r/legoideas

Only 1 Week Left! The Z-Fighters need your support!
May 21 The Brick Fan

LEGO June 2026 Shopping Guide
May 18 BrickNerd

Dual-Molded Petals and Printed Plants: LEGO Botanicals Are Getting Delightful...
May 15 BrickNerd

Once Upon a VHS: The Fairy Tale Behind LEGO Shrek
May 13 Brickset

Random set of the day: Rorzakh
May 11 r/lego

I made a brickheadz of the colossal titan from Attack on Titan
View all news
Notable Parts
Build Ideas

Related Articles

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 6 videos
3.0 /5
Mixed
0% positive
BlockTalk AI

The LEGO Bionicle Master Builder set (10023) is viewed neutrally by LEGO YouTubers. Reviews focus on the Bionicle theme, with channels like The TTV Channel and All-Out Brick providing in-depth looks at the set's features and its place within the broader Bionicle universe.

YouTube thumbnail: LEGO® Bionicle 2003 Rahkshi | Review

LEGO® Bionicle 2003 Rahkshi | Review

All-Out Brick • 109.4K views Review
YouTube thumbnail: Eljay's Recap Review: 10023 BIONICLE Master Builder

Eljay's Recap Review: 10023 BIONICLE Master Builder

The TTV Channel • 91.6K views Review
YouTube thumbnail: LEGO® Bionicle 2003 Matoran of Mata Nui | Review

LEGO® Bionicle 2003 Matoran of Mata Nui | Review

All-Out Brick • 41.5K views Review
Community insights from Reddit discussions and YouTube reviews. Content may not reflect official LEGO positions.

Community Sentiment

Based on 6 YouTube reviews

Reddit

Not enough Reddit data

YouTube

3.0 /5
Mixed
0% positive
0
Positive
6
Mixed
0
Critical
BlockTalk AI Analysis

The LEGO Bionicle Master Builder set (10023) is viewed neutrally by LEGO YouTubers. Reviews focus on the Bionicle theme, with channels like The TTV Channel and All-Out Brick providing in-depth looks at the set's features and its place within the broader Bionicle universe.

Sentiment analysis based on community discussions. Scores reflect overall opinion trends.

What the Community Says

6 YouTube reviews
BlockTalk AI Summary

The TTV Channel's Eljay highlights the set's ability to expand a Rahi collection, while All-Out Brick dives into reviews of related 2003 Bionicle sets like the Rahkshi and Matoran of Mata Nui. These reviews cater to Bionicle enthusiasts seeking comprehensive coverage of the theme's early 2000s releases.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

6 videos
YouTube thumbnail: LEGO® Bionicle 2003 Rahkshi | Review

LEGO® Bionicle 2003 Rahkshi | Review

All-Out Brick
109.4K views Review
YouTube thumbnail: Eljay's Recap Review: 10023 BIONICLE Master Builder

Eljay's Recap Review: 10023 BIONICLE Master Builder

The TTV Channel
91.6K views Review
YouTube thumbnail: LEGO® Bionicle 2003 Matoran of Mata Nui | Review

LEGO® Bionicle 2003 Matoran of Mata Nui | Review

All-Out Brick
41.5K views Review
YouTube thumbnail: LEGO® Bionicle 2003 Makuta Nui | Review

LEGO® Bionicle 2003 Makuta Nui | Review

All-Out Brick
39.5K views Review
Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 1

Master Builder Set Instructions
BUILDING INSTRUCTION 10023
Download PDF

Charts Inventory Statistics

45
Unique Parts
112
Total Pieces
0
Minifigures
Inventory Version: 1

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