
"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 75.6, 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 75.6 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.

Is this a smart buy? BrickPicker's data-grounded investment verdict.
Unlock the Max Profit Opinion: our stance (buy / accumulate / hold / pass), the reasoning, the exact data behind it (eBay + BrickLink comps, CAGR vs MSRP, our retirement model), and whether the reviewer community agrees.

"The build is fun and varied, while the finished models all look excellent. It has been a strong start to this year's Technic offerings, let's hope that continues right through 2020."
Brick Fanatics
"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
"The build is fun and varied, while the finished models all look excellent. It has been a strong start to this year's Technic offerings, let's hope that continues right through 2020."

"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!"
Amazon4.1
LEGO.com3.5