Mech and Bike Unite!
Unleash Kai's Mech Rider EVO!

Combine a posable mech with an upgradable motorbike for the ultimate Ninjago adventure. Includes 4 minifigures for action-packed battles!

🏛 Ninjago
Set #71783

Kai's Mech Rider EVO

Discover the Kai's Mech Rider EVO from the Ninjago collection - 323 pieces of building excellence.

⏱ 2-4 hr 🧩 323 pcs

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📦 Full Parts Inventory - 110 unique parts • 296 total pieces

Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom Bracket 5 x 2 x 1...
Part #: 11215 Black
Slope Curved 4 x 1 Inverted Slope Curved 4 x ...
Part #: 13547 Red
Plate Special 1 x 2 with 5.9mm Centre Side Towball Plate Special 1 x...
Part #: 14417 Dark Bluish Gray
Plate Special 1 x 2 5.9mm Centre Side Towball Socket Plate Special 1 x...
Part #: 14704 Light Bluish Gray
Slope Curved 2 x 2 x 2/3 Slope Curved 2 x ...
Part #: 15068 Red
Plate 2 x 2 with 2 Pins Plate 2 x 2 with ...
Part #: 15092 Dark Bluish Gray
Plate Special 1 x 2 with Three Teeth [Tri-Tooth] Plate Special 1 x...
Part #: 15208 Pearl Gold
Slope 45° 2 x 1 Triple with Inside Stud Holder Slope 45° 2 x 1 T...
Part #: 15571 Dark Bluish Gray
Brick Arch 1 x 3 x 2 Inverted [Inside Bow] Brick Arch 1 x 3 ...
Part #: 18653 Red
Minifig Neckwear Lower Jaw with Fangs Minifig Neckwear ...
Part #: 2143 Yellowish Green
Large Figure Weapon Sword with Axle Connector Large Figure Weap...
Part #: 2144 Pearl Gold
Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] Weapon Sword / Ka...
Part #: 21459 Pearl Gold
Headwear Accessory, Cross Horns / Bones Headwear Accessor...
Part #: 2186a White
Weapon Throwing Star / Shuriken, Bone Weapon Throwing S...
Part #: 2186b White
Weapon Dagger, Bone Weapon Dagger, Bone
Part #: 2186c White
Weapon Sword, Bone Weapon Sword, Bone
Part #: 2186d White
Weapon Axe, Bone/Sickle Weapon Axe, Bone/...
Part #: 2186e White
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Pearl Gold
Tassel with 1 x 1 Round Stud Tassel with 1 x 1...
Part #: 25375 Pearl Gold
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 Pearl Gold
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 Trans-Orange
Tile 2 x 3 Tile 2 x 3
Part #: 26603 Dark Red
Tile 2 x 3 with Sand Red Ninjago Focus Banner print Tile 2 x 3 with S...
Part #: 26603pr9970 Red
Technic Pin Connector Hub with 2 Axles Technic Pin Conne...
Part #: 27940 Dark Bluish Gray
Plate Special 2 x 2 with 2 Pin Holes Plate Special 2 x...
Part #: 2817 Light Bluish Gray
Brick 2 x 3 Brick 2 x 3
Part #: 3002 Red
Plate Special / Shield Rectangular with 4 Studs, Handle Plate Special / S...
Part #: 30166 Dark Bluish Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Dark Bluish Gray
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Red
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Tan
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Bright Light Orange
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Red
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Blue
Brick Special 1 x 2 with Handle Brick Special 1 x...
Part #: 30236 Light Bluish Gray
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Bright Light Orange
Hinge Plate 1 x 2 Locking with 1 Finger On Top Hinge Plate 1 x 2...
Part #: 30383 Light Bluish Gray
Slope 45° 2 x 2 Slope 45° 2 x 2
Part #: 3039 Bright Light Orange
Brick Special 1 x 4 with 4 Studs on One Side Brick Special 1 x...
Part #: 30414 Red
Slope 45° 2 x 1 Double / Inverted with Bottom Stud Holder Slope 45° 2 x 1 D...
Part #: 3049d Dark Bluish Gray
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Red
Brick 1 x 2 without Bottom Tube Brick 1 x 2 witho...
Part #: 3065 Trans-Light Blue
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b Blue
Animal / Creature Body Part, Claw with Clip Animal / Creature...
Part #: 3171 Pearl Gold
Technic Axle and Pin Connector Angled #3 - 157.5° Technic Axle and ...
Part #: 32016 Dark Bluish Gray
Technic Axle and Pin Connector Angled #2 - 180° Technic Axle and ...
Part #: 32034 Reddish Brown
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 Red
Technic Beam 2 x 4 L-Shape Thick Technic Beam 2 x ...
Part #: 32140 Black
Brick 1 x 2 x 2 with Inside Stud Holder Brick 1 x 2 x 2 w...
Part #: 3245c Black
Slope Inverted 45° 4 x 1 Double with 1 x 2 Recessed Slope Inverted 45...
Part #: 32802 Black
Slope Inverted 45° 4 x 1 Double with 1 x 2 Recessed Slope Inverted 45...
Part #: 32802 Red
Technic Driving Ring Extension, 8 Ridges Technic Driving R...
Part #: 35186 Light Bluish Gray
Large Figure Weapon Sword, 3 Bar Holes and Axle Hilt Large Figure Weap...
Part #: 35633 Pearl Gold
Slope 65° 2 x 2 x 2 with Bottom Tube Slope 65° 2 x 2 x...
Part #: 3678b Black
Bracket 1 x 1 - 1 x 1 Inverted Bracket 1 x 1 - 1...
Part #: 36840 Black
Bracket 1 x 1 - 1 x 1 Bracket 1 x 1 - 1...
Part #: 36841 White
Technic Axle 8 Technic Axle 8
Part #: 3707 Black
Technic Gear Rack 1 x 4 Technic Gear Rack...
Part #: 3743 Black
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 13× Tan
Plate 2 x 6 Plate 2 x 6
Part #: 3795 Black
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 Black
Technic Beam 1 x 9 Thick Technic Beam 1 x ...
Part #: 40490 Black
Technic Beam 1 x 13 Thick Technic Beam 1 x ...
Part #: 41239 Black
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 Bright Light Orange
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 Bright Light Orange
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Technic Pin Long ...
Part #: 42924 Blue
Wedge Sloped 4 x 2 Triple Left Wedge Sloped 4 x ...
Part #: 43710 Red
Wedge Sloped 4 x 2 Triple Right Wedge Sloped 4 x ...
Part #: 43711 Red
Wedge Curved Inverted 6 x 4 Wedge Curved Inve...
Part #: 43713 Red
Wedge Plate 4 x 4 with 2 x 2 Cutout Wedge Plate 4 x 4...
Part #: 43719 Red
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 Light Bluish Gray
Plate Special 1 x 2 [Open O Top Clip] Plate Special 1 x...
Part #: 44861 Black
Plate Special 1 x 2 [Open O Top Clip] Plate Special 1 x...
Part #: 44861 Red
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Brick Curved 2 x ...
Part #: 47457 Red
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Brick Curved 2 x ...
Part #: 47457 Black
Wedge Curved 1 x 2 x 2/3 No Studs, Wing End Wedge Curved 1 x ...
Part #: 47458 Pearl Gold
Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Technic Brick Spe...
Part #: 48169 Dark Bluish Gray
Technic Tooth 1 x 3 with Axle Hole [Hollow Underside] Technic Tooth 1 x...
Part #: 48267 Red
Plate Special 1 x 2 [Side Handle Closed Ends] Plate Special 1 x...
Part #: 48336 Black
Panel 1 x 2 x 1 [Rounded Corners] Panel 1 x 2 x 1 [...
Part #: 4865b Red
Slope Inverted 45° 4 x 2 Double with 2 x 2 Recessed Slope Inverted 45...
Part #: 4871 Red
Tile Special 2 x 2 with Top Pin [Squared Holes] Tile Special 2 x ...
Part #: 49153 Light Bluish Gray
Technic Steering / CV Ball Joint Male 3L Technic Steering ...
Part #: 52731 Light Bluish Gray
Tyre 68.7 x 27 S Tyre 68.7 x 27 S
Part #: 52985 Black
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Trans-Light Blue
Wheel 43.2 x 26 Technic Racing Small with 6 Pinholes Wheel 43.2 x 26 T...
Part #: 56908 Pearl Gold
Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 7 Teeth Hinge Cylinder 1 ...
Part #: 57360 Black
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Pearl Gold
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Trans-Orange
Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Plate Special 1 x...
Part #: 60470b Red
Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Brick Special 1 x...
Part #: 60475b Red
Plate Special 1 x 2 with Handle on End [Closed Ends] Plate Special 1 x...
Part #: 60478 Light Bluish Gray
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Technic Beam 1 x ...
Part #: 60483 Light Bluish Gray
Plate Special 1 x 4 with Angled Tubes Plate Special 1 x...
Part #: 61072 Flat Silver
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Plate Special 1 x...
Part #: 61252 Pearl Gold
Wave / Flame Rounded with Base Rim Wave / Flame Roun...
Part #: 6126b Trans-Orange
Technic Pin with Friction Ridges Lengthwise with No Center Slots Technic Pin with ...
Part #: 61332 11× Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Pearl Gold
Bar 6L with Stop Ring Bar 6L with Stop ...
Part #: 63965 Black
Slope Curved 4 x 3 with 3 Layers, 1 x 3 Cutout on Underside Slope Curved 4 x ...
Part #: 66955 Red
Slope Curved 4 x 3 with 3 Layers, 1 x 3 Cutout on Underside Slope Curved 4 x ...
Part #: 66955 Black
Brick Curved, 3 x 1 with 1/3 Inverted Cutout Brick Curved, 3 x...
Part #: 70681 Black
Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Technic Brick Spe...
Part #: 73109 Red
Technic Brick 1 x 1 with Axle Hole Technic Brick 1 x...
Part #: 73230 Black
Plate Angled 2 x 2 with Step and Hole in Center Plate Angled 2 x ...
Part #: 79846 Dark Bluish Gray
Large Figure Cover 4 x 3 x 2 with Bar, 4 Studs, Ridged Large Figure Cove...
Part #: 79896 Pearl Gold
Brick Special 2 x 5 with Slope, Studs on Side Brick Special 2 x...
Part #: 79897 Red
Slope 30° 1 x 2 x 2/3 Slope 30° 1 x 2 x...
Part #: 85984 Black
Brick Arch 1 x 3 x 2 Brick Arch 1 x 3 x 2
Part #: 88292 Red
Brick Round 2 x 2 Truncated Cone Brick Round 2 x 2...
Part #: 98100 Light Bluish Gray
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 Trans-Light Blue
Arm Mechanical with Clip [Thick Support] Arm Mechanical wi...
Part #: 98313 Black
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes Large Figure Weap...
Part #: 98585 Black
Technic Axle 4 with Centre Stop Technic Axle 4 wi...
Part #: 99008 Tan
Bracket 1 x 2 - 2 x 2 Inverted Bracket 1 x 2 - 2...
Part #: 99207 Black
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Tile Special 1 x ...
Part #: 99563 Bright Light Orange
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Tile Special 1 x ...
Part #: 99563 Pearl Gold
Bracket 1 x 2 - 1 x 2 Bracket 1 x 2 - 1...
Part #: 99781 White
🧱 Sticker Sheet for...
Part #: 10102070 [No Color/Any Color]
Notable Parts
Build Ideas

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

Krutikov Music's review of Kai's Mech Rider EVO (71783-1) points out that the EVO function feels somewhat forced and would benefit from improved hand articulation on the mech. They do, however, appreciate the engine detail on the bike, noting its connection to Kai's car from the same wave.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

Krutikov Music's review of Kai's Mech Rider EVO (71783-1) points out that the EVO function feels somewhat forced and would benefit from improved hand articulation on the mech. They do, however, appreciate the engine detail on the bike, noting its connection to Kai's car from the same wave.

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

110
Unique Parts
296
Total Pieces
4
Minifigures
Inventory Version: 1