Kai's Motorcycle Speed Chase (LEGO 71838)
Author: lego_official
LEGO official set 71838 Kai's Motorcycle Speed Chase building instructions. Series: LEGO® NINJAGO®. Piece count: 79. Release year: 2025. Recommended age: 6+. 1 instruction manual in total.

- Brand
- LEGO
- Set number
- 71838
- Series
- NINJAGO
- Category
- Fantasy
- Pieces
- 79
- Difficulty
- 2 / 5
- Released
- 2025
- Instruction pages
- 45 pages
About this set
This is LEGO 71838 Kai's Motorcycle Speed Chase from the NINJAGO line, with NINJAGO DRAGONS RISING printed on the box. At 79 pieces and a 2/5 difficulty rating, it is a small, quick build with a low entry barrier. You get two motorcycles and two rider minifigures: the red bike carries gold blade details in a red, black and gold scheme, while the black bike is trimmed with bone blades and accented by white and blue parts. When building, assemble each bike's chassis and wheels separately first, then attach the blade decorations, since the gold blades and bone blades are exposed parts that can pop off while you press the body together; add the minifigures last so you can adjust their seating. The 79-piece count makes it a one-sitting build that beginners can finish on their own. The draw is the head-to-head look: the red motorcycle reads sharp with its gold blades, and the black one counters with bone blades, so the pair tells more of a story than a single bike. It suits NINJAGO fans who want a small vehicle duel and works as a first ninja motorcycle for a younger builder.
- Category: Fantasy
- Difficulty: 2 / 5
- Parts: 79
- Brand: LEGO
- Set number: 71838
- Views: 3
- Likes: 0
Instruction pages









