
"The Stunt Show Truck and Bike is a solid play-first Technic set whose pullback motor and B-model rebuild earn it a BrickScore of 73.4, but the underdeveloped bike design and a price that reviewers found high keep it from reaching its potential."
The Stunt Show Truck and Bike (42106) earns a BrickScore of 73.4 and a Recommended tier, with both Rebrickable and Brickset landing in the low-to-mid 70s. Both reviewers agreed the pullback motor is genuinely fun and the B-model Stadium Truck rebuild adds meaningful value, but the bike's visual polish is lacking and the original retail price of $49.99 felt high. Owner data is more mixed than the other sets in this batch: 73 ratings average 4.10 out of 5, with LEGO.com value_for_money at 3.69 and play experience at 3.69, and would_recommend at a notably lower 69%.
Where they split: The owner average of 4.10 and a would_recommend rate of only 69% sit noticeably lower than the other sets in this batch, and they align with the expert consensus that the bike is a visual letdown and the original price was too high. Rebrickable was more enthusiastic about the play value than Brickset, but both landed in the same scoring band.

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"With my re-found love for all things Technic I'm looking at my first pull-back Technic set. These weren't around when I was young. They look a good way to expand the Technic building process into a fun, playable set afte…"
Rebrickable Reviews
"42106 Stunt Show Truck and Bike is, given the price, a mid-range set so I'm not expecting a huge amount of dynamic elements but enough to provide an interesting build and lots of play potential"
Brickset Reviews
"With my re-found love for all things Technic I'm looking at my first pull-back Technic set. These weren't around when I was young. They look a good way to expand the Technic building process into a fun, playable set after the build. My kids are gonna love it for sure!"

"42106 Stunt Show Truck and Bike is, given the price, a mid-range set so I'm not expecting a huge amount of dynamic elements but enough to provide an interesting build and lots of play potential"
Owners praise this Technic set for excellent value, engaging building experience, and fun motorized play with multiple vehicles, though it requires fine-tuning for smooth motorcycle performance.
Amazon4.1
LEGO.com3.5