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8420 LEGO Technic Street Bike thumbnail image

8420 LEGO Technic Street Bike
Images 6Description 
8420 LEGO Technic Street Bike
  • Street Bike thumbnail
  • Street Bike thumbnail
  • Street Bike thumbnail
  • Street Bike thumbnail
  • Street Bike thumbnail
  • Street Bike thumbnail

LEGO 8420 Street Bike is a Technic set currently valued at $171 for new and sealed sets. Annual appreciation has averaged 6.04% since release. On the used market, values range from $84 to $109 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Street Bike since August 2016. Very high accuracy
LEGO 8420 Street Bike is a Technic set released in 2005, containing 506 pieces. It builds a street motorcycle featuring a mono-swing arm, a 4-cylinder engine, adjustable rear suspension, and two designer wheels. The set includes an alternate build with instructions to rebuild the model into a custom chopper.

A new and sealed Street Bike is currently valued at around $171, with annual growth of approximately 4%. The average used price is $91 for those in good overall condition. New and sealed listings currently range from $177 to $286. Based on current trends, this set could be valued near $181 within the next year.
All regions

For Sale (New/Sealed)

 (US) NEW 2005 LEGO TECHNIC: Street Bike 8420 - 506 pieces
BrickEconomy Choice
$150.00
(US) Technic 8420 Street Bike 2-in-1 Complete Set 506 pcs Ages 9-15 $160.00
-6.5%
(US) This set is brand new and sealed, good example of this classic set We are the origina... $172.00
+0.5%
(US) Technic 8420 Street Bike NEW Racing Motorcycle Chopper Shocks Steering $199.99
+16.8%
(DE) Technic 8420 Street Bike / Racing Machine New Original Packaging MISB Sealed Unopened $286.04
+67.1%
(DE) Technic 8420 Street Bike / Racing Machine New Original Packaging MISB Sealed Unopened $286.04
+67.1%
(DE) brand NEW in SEALED box $286.66
+67.4%
(US) Technic Model Riding Cycle 8420 Street Bike NEW Sealed $485.00
+183.3%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 8420 Street Bike.

Sets in Technic

8421 Mobile Crane

Theme Technic
Year 2005
Pieces 1,884
Availability Retired
8421 LEGO Technic Mobile Crane
Retail $149.99
Value $482.56
Growth  +221.7%
Annual growth 6.7%

8416 Fork-Lift

Theme Technic
Year 2005
Pieces 729
Availability Retired
8416 LEGO Technic Fork-Lift
Retail $69.99
Value $130.66
Growth  +86.7%
Annual growth 3.6%

8419 Excavator

Theme Technic
Year 2005
Pieces 286
Availability Retired
8419 LEGO Technic Excavator
Retail $19.99
Value $95.00
Growth  +375.2%
Annual growth 8.5%

8415 Dump Truck

Theme Technic
Year 2005
Pieces 284
Availability Retired
8415 LEGO Technic Dump Truck
Retail $29.99
Value $74.54
Growth  +148.5%
Annual growth 2.6%

8418 Mini Loader

Theme Technic
Year 2005
Pieces 66
Availability Retired
8418 LEGO Technic Mini Loader
Retail $5.99
Value $21.40
Growth  +257.3%
Annual growth 4.6%

My Collection

Street Bike Reviews

19 reviews
4.8
Collectors
Investors
Eurobricks
“Wow. I never thought of building alternate sets. This one came out so well, it could've been the main set. I did notice that it required alot less pieces. That in itself is unusual. Normally you build the set, and find extra pieces to make the alternate. This one, I think I... More had exactly the parts for the main. [Editor's note: this review is about the alternate model.]”
Full review at www.eurobricks.com
Technic-Dialog
“I think that the Street Bike from the Lego Technic series is the best motorcycle model so far. It’s clear which company’s product it was supposed to resemble. The Street Bike looks great, has many functions and deserves the highest rating. It’s an absolute show-stopper that... More can’t be missing from any collection.”
Full review at technic-dialog.de

About Technic

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.
Read more
A stunning spectacle of style and speed, the street bike features a mono-swing arm, 2 new designer wheels, a 4-cylinder engine and adjustable rear suspension. Take it apart and rebuild it into a custom chopper! Build it, display it, or stage your own street bike race!
Description provided by LEGO©