Set Facts
- 2-in-1 Monster Jam truck can be built into a Crocodile Buggy model.
Regional Retail Prices (LEGO.com/Store)
Subtheme Analysis
Community Stats
Monster Jam Dragon currently ranks #5 out of the top most owned sets in Technic Monster Jam.
About Technic Monster Jam

TECHNIC is one of The LEGO Company's main lines based on creating detailed model machines and mechanical toys with specialized beams, axles, gears and connectors and primarily designed for older children and adults. The theme was first introduced as the Expert Builder series in 1977, but was officially renamed as TECHNIC in 1984. TECHNIC is still an active theme, and is one of the longest running themes in LEGO history. While most TECHNIC sets are vehicles that use pieces to mimic real vehicles, such as engine pieces, suspension, pneumatic, and transmission pieces, the TECHNIC parts have been used by various other System themes as well as LEGO Mindstorms.
Monster Jam was introduced in 2021 and currently consists of 6 sets.
Read more
Kids aged 7+ who love Monster Jam™ have lots to discover with this LEGO® Technic™ Monster Jam Dragon™ (42149) pull-back truck toy. It comes with awesome dragon details like spikes and horns. With realistic graphics and colors, this toy truck model lets kids recreate favorite scenes from the Monster Jam arena.
Monster truck gift – Kids can build and race this LEGO® Technic™ Monster Jam™ Dragon™ (42149) toy truck. With pull-back action, this 2-in-1 toy gives them hours of play
Designed for role play – Kids use the pull-back feature to send the truck racing along before recreating cool monster truck jumps and tricks
2-in-1 toy – When they’re ready for a new challenge, kids can rebuild the model into a Crocodile Buggy with pull-back action
Dragon™ graphics – Kids can decorate their Monster Jam™ truck with sticker graphics that recreate the design of the real-life Monster Jam truck
Sized for play – This Monster Jam™ truck model measures over 4.5 in. (12 cm) high, 7 in. (19...
Description provided by LEGO©