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3531 LEGO Znap Tri-Bike thumbnail image

3531 LEGO Znap Tri-Bike
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3531 LEGO Znap Tri-Bike
  • Tri-Bike thumbnail
  • Tri-Bike thumbnail

LEGO 3531 Tri-Bike is a Znap set from 1998 valued at $29 for new and sealed sets, up 267% from an original retail price of $7.99. Annual appreciation has averaged 4.75% since release. On the used market, values range from $5 to $7 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Tri-Bike since November 2017. Medium accuracy
LEGO 3531 Tri-Bike is a Znap set released in 1998, containing 29 pieces. It builds a three-wheeled motorcycle-style model using the Znap snap-fit beam and connector system in green, purple, and black. The set also offers parts for alternate constructions, reflecting the modular approach of the Znap line.

A new and sealed Tri-Bike is currently valued at around $29, with annual growth of approximately 3%. The average used price is $6 for those in good overall condition. Based on current trends, this set could be valued near $31 within the next year.
All regions

For Sale (New/Sealed)

 (US) eBay listing for Tri-Bike $28.42
-3.0%
(DE) sealed, but box in very poor condition $28.92
-1.3%
All regions

For Sale (Used)

 (US) Used - eBay listing for 3531 Tri-Bike $5.90
(UK) Used - 100% complete, all parts in great condition. instructions in good condition, l... $5.96

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3591 Rota-Beast

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Pieces 265
Availability Retired
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Growth  +665.8%
Annual growth 7.7%

3581 Red Formula 1 with Storage

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3581 LEGO Znap Red Formula 1 with Storage
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3571 Blackmobile

Theme Znap
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Pieces 142
Availability Retired
3571 LEGO Znap Blackmobile
Retail $19.99
Value $45.00
Growth  +125.1%
Annual growth 2.9%

3552 Hover Sub

Theme Znap
Year 1998
Pieces 126
Availability Retired
3552 LEGO Znap Hover Sub
Retail $19.99
Value $53.87
Growth  +169.5%
Annual growth 5.5%

3551 Dino-Jet

Theme Znap
Year 1998
Pieces 80
Availability Retired
3551 LEGO Znap Dino-Jet
Retail $9.99
Value $29.65
Growth  +196.8%
Annual growth 2.9%

3504 Hook-Truck

Theme Znap
Year 1998
Pieces 30
Availability Retired
3504 LEGO Znap Hook-Truck
Retail $7.99
Value $9.43
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Annual growth 4.7%

3501 Jet-Car

Theme Znap
Year 1998
Pieces 26
Availability Retired
3501 LEGO Znap Jet-Car
Retail $7.99
Value $12.49
Growth  +56.3%
Annual growth 1.6%

3510 Promotional Set

Theme Znap
Year 1998
Pieces 25
Availability Retired
3510 LEGO Znap Promotional Set
promotional
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Annual growth 7.3%

3532 Jet-Ski

Theme Znap
Year 1998
Pieces 25
Availability Retired
3532 LEGO Znap Jet-Ski
Retail $7.99
Value $15.00
Growth  +87.7%
Annual growth 2.3%

3502 Bi-Wing

Theme Znap
Year 1998
Pieces 24
Availability Retired
3502 LEGO Znap Bi-Wing
Retail $7.99
Value $10.63
Growth  +33.0%
Annual growth 2.3%

3503 Mini-Sonic

Theme Znap
Year 1998
Pieces 22
Availability Retired
3503 LEGO Znap Mini-Sonic
Retail $7.99
Value $15.76
Growth  +97.2%
Annual growth 6.1%

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Tri-Bike Reviews

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About Znap

The LEGO Znap theme ran from 1998 to 1999 and contained 19 sets. Like the K'nex sets, Znap sets could be used to build frame-like objects using flexible plastic parts with connecting pieces. Some sets featured TECHNIC motors and used colorful connecting parts.
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