LEGO Reviews Technic42058

Stunt Bike

Name: LEGO Stunt Bike 42058
Brand: LEGO
SKU: 42058

72 · RECOMMENDEDINVESTMENT GRADE: BBB2016140 pcsHigh agreement · 94%

Expert reviews

2analyzed

Owner ratings

494

BrickScore

Recommended

Owners

Synthesized Verdict

"The Stunt Bike is a functional, durable pullback vehicle that holds its Recommended rating with a BrickScore of 71.6, but buyers should note the above-average price-per-piece at $0.143 and the real limitations: play value is narrow, hard floors are required, and the set performs better as the first half of the Stunt Truck combination than as a standalone. Owner enthusiasm (4.79 avg across 494 ratings) is genuine but somewhat more tempered on value than the overall score suggests."

The Technic Stunt Bike (42058) earns a Recommended BrickScore of 71.6, but expert reviews carry real caveats that prevent a stronger endorsement. JANG (78) appreciated the color coordination and functioning pullback motor; Brickset (65) flagged a genuine safety concern (the rear gear mechanism pinched fingers twice during testing) and noted the play value fades quickly for adults. Owners rate it 4.79 out of 5 across 494 ratings, well above the expert consensus, though LEGO's own value_for_money signal (4.0 out of 5) and would-recommend rate of 88% are the more measured signals in the dataset.

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LOVED (7)

01Rare trans-medium blue bricks integrated cohesively into the color scheme
02Pullback motor functions effectively on hard floors when drivetrain is properly assembled
03Stunt ramp with rubber stopper feet stays stable during use

+4 more with Collector

CRITICIZED (7)

01Rear gear mechanism can pinch fingers and was flagged as a potential hazard for small children
02Drivetrain requires careful assembly: overtightening bushings causes friction and slows the bike
03Cardboard ramp bows outward after assembly and offers limited stunt variety (jumps only)

+4 more with Collector

Build Facts what critics report

⏱ Build time

~50 steps

🧩 Difficulty

intermediate

🎯 Audience

all

📐 Size

Small set, compact design

In Their Words most-used terms across every critic review

rampmotormechanismstuntcolorschemebushingsgearside40thanniversarywhiterubberfunctionsassemblypinchfrictionbikedetailplaytestingonlyrearduring

What reviewers are saying

"It's a small technic set and it has a pullback motor built into it."

JANG's LEGO Reviews

"I have always viewed the Technic range with a half open eye. Some sets however have leapt out at me as must haves."

Brickset Reviews

Ecosystem

Stunt Truck (2017 Technic pullback set) 78 — The reviewer mentions a combination model can be built using both the Stunt Bike and Stunt Truck together, and notes the Truck has a different color scheme that looks like it's from the 1990s, but applauds the varied color choices rather than always picking the safest options.

42046 Getaway Racer and 42047 Police Interceptor — Like those 2015 sets, Stunt Bike can be combined with its partner (Stunt Truck) to create an alternate model. However, this year's sets are marketed around stunt ramps rather than just racing.

2015 Technic Racers — If you have already got a Technic Racer or two and loved them, then this is more of the same. However, aesthetically, neither Stunt Bike nor Stunt Truck are as pleasing as last year's racers.

2002/2003 Technic bikes — The wide tires and long chassis make this one look more blocky; predecessors looked better proportionally.

TechnicInvestment Grade

By Reviewer · 2

Avg score

JANG's LEGO Reviews 🇺🇸

Expert Video Source

"It's a small technic set and it has a pullback motor built into it."

Key Pros

✓Rare trans-medium blue bricks integrate well with the color scheme
✓Yellow half bushings work cohesively with the overall design
✓Red center gear adds character to the back side

Key Cons

✕Drivetrain requires careful assembly—bushings can pinch and cause friction if over-tightened
✕One side of the bike is plainer without exhaust detail covering the motor

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Brickset Reviews

Editorial Source

WAIT FOR SALE

"I have always viewed the Technic range with a half open eye. Some sets however have leapt out at me as must haves."

Key Pros

✓Sturdy construction—withstood prolonged play testing with minimal damage
✓Friction motor functions well
✓Stunt ramp stays in place due to rubber feet

Key Cons

✕3-gear mechanism on rear is aesthetically unpleasant and unavoidably visible
✕Serious safety flaw: rear gear mechanism can pinch fingers (happened twice during review; possible hazard for small children)

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Dimensional Analysis

Investment Layer

Critics discussed this set's investment case

Buy-now vs wait consensus, value drivers, exclusivity and resale outlook

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Minifigures & Standout Parts

Standout parts (per reviewers)

40th anniversary white three-long straight lift arm (printed)
Limited edition collectible part included in all 2017 Technic sets; allows budget builders to own collectible limited edition items without high cost
Trans-medium blue borac eyes (not trans light blue)
Rare color variant that works cohesively with the overall color scheme and adds mechanical character
Rubber stopper bushings on the ramp base
Provide friction and traction to keep the ramp stable during play, preventing it from sliding excessively
printed white 1x3 beam (Technic 40th anniversary)
Included in every Technic 2017 set; however, fitted so text points down and cannot be read from top view
Bionicle Eye in yellow
First appearance of this color variant, believed to be new
2M Bush in light bluish grey
Re-color; useful for parts builders