
Parts list 98
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 41
-
Technic Link
No longer produced · last seen 2008
× 30
-
Technic Beam 1 × 2 Thin
× 24
-
Technic Axle 3
× 23
-
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
No longer produced · last seen 2013
× 22
-
Technic Axle 2 Notched
× 20
-
Technic Axle Pin with Friction Ridges Lengthwise
× 19
-
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
× 17
-
Technic Beam 1 × 3 Thin
× 15
-
Technic Axle 4
× 14
-
Technic Axle 5
× 14
-
Technic Bush 1/2 Smooth with Axle Hole Reduced
No longer produced · last seen 2006
× 13
-
Technic Axle and Pin Connector Perpendicular
× 13
-
Technic Beam 1 × 3 Thin
× 13
-
Technic Pin 3/4
No longer produced · last seen 2020
× 10
-
Technic Beam 1 × 4 Thin
× 10
-
Technic Bush
× 9
-
Technic Axle 7
× 7
-
Technic Pin with Friction Ridges Lengthwise and Towball
No longer produced · last seen 2020
× 6
-
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
× 6
-
Technic Axle and Pin Connector Perpendicular Double
× 6
-
Technic Axle Pin without Friction Ridges Lengthwise
× 5
-
Technic Axle Connector with Axle Hole
No longer produced · last seen 2021
× 5
-
Technic Beam 1 × 9 Bent (7 - 3) Thick
No longer produced · last seen 2022
× 5
-
Technic Beam 1 × 5 Thick
× 5
-
Technic Tooth 1 × 3 with Axle Hole [Rounded Underside]
No longer produced · last seen 2014
× 5
-
Technic Axle Connector Ridged [with x Hole x Orientation]
No longer produced · last seen 2008
× 5
-
Technic Engine Cylinder with Side Slots
No longer produced · last seen 2015
× 4
-
Technic Engine Piston Round
× 4
-
Technic Engine Connecting Rod
× 4
-
Technic Beam Triangle Thin [Type I]
No longer produced · last seen 2012
× 4
-
Technic Axle 6
× 4
-
Technic Bush
× 4
-
Technic Gear 12 Tooth Bevel
No longer produced · last seen 2007
× 4
-
Technic Beam 1 × 11.5 Double Bent Thick
× 4
-
Technic Beam 1 × 5 Thin
No longer produced · last seen 2009
× 4
-
Technic Beam 3 × 3 L-Shape with Quarter Ellipse Thin
No longer produced · last seen 2022
× 4
-
Technic Beam 1 × 7 Bent (4 - 4) Thick
× 4
-
Technic Beam 1 × 7 Thick
× 4
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]
No longer produced · last seen 2021
× 3
-
Technic Beam 3 × 3 L-Shape Thin
× 3
-
Technic Axle and Pin Connector Angled #4 - 135°
× 3
-
Technic Beam 1 × 3 Thick
× 3
-
Technic Axle Connector Ridged [with x Hole x Orientation]
No longer produced · last seen 2013
× 3
-
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)
× 3
-
Technic Beam 1 × 4 Thin with Stud Connector
× 2
-
Technic Engine Crankshaft
× 2
-
Technic Bush
No longer produced · last seen 2005
× 2
-
Technic Brick 1 × 6 [5 Pin Holes]
× 2
-
Equipment Signal Paddle
× 2
-
Technic Axle and Pin Connector Perpendicular
× 2
-
Technic Axle 3 with Stud
No longer produced · last seen 2019
× 2
-
Technic Beam 1 × 9 Bent (6 - 4) Thick
× 2
-
Technic Axle and Pin Connector Angled #5 - 112.5°
No longer produced · last seen 2014
× 2
-
Technic Beam 1 × 6 Thin
× 2
-
Technic Axle and Pin Connector Toggle Joint Smooth
× 2
-
Technic Beam 2 × 4 L-Shape Thick
× 2
-
Technic Beam 3 × 3 L-Shape with Quarter Ellipse Thin
× 2
-
Technic Beam 3 × 5 L-Shape with Quarter Ellipse Thin
No longer produced · last seen 2009
× 2
-
Technic Beam 1 × 5 Thick
× 2
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Spare parts (7)
These extra parts come with the set in case one gets lost.
-
Technic Pin with Friction Ridges Lengthwise and Center Slots
No longer produced · last seen 2021
× 2
-
Technic Pin 3/4
No longer produced · last seen 2020
× 2
-
Technic Bush 1/2 Smooth with Axle Hole Reduced
No longer produced · last seen 2006
× 2
-
Technic Bush
× 2
-
Technic Link
No longer produced · last seen 2008
× 1
-
Technic Bush
No longer produced · last seen 2005
× 1
-
Technic Bush
× 1
Description
Where it sits in the range
By 2005, Technic had fully embraced studless construction, and motorcycles were a recurring subject because they reward careful use of liftarms and pins. Street Bike 8420 is a mid-sized example: at 506 pieces it is noticeably more substantial than the small starter bikes, yet it remains a single-evening build rather than a weekend project. There are no minifigures in the box, which is normal for Technic vehicles of this era, so the whole piece count goes into the bike itself and its frame.
What the inventory tells you
The catalogue records 98 unique parts, a moderate spread that makes sorting easy and gives you plenty of duplicates of the common beams, connectors and axles. Black is the leading colour, followed by light bluish grey, the shade that replaced the older grey during the mid-2000s. Red and blue appear as the main accent colours. For anyone rebuilding the set from a mixed bulk lot, that palette helps, since the black and grey structural parts are easy to source and the coloured pieces are the ones worth checking first.
Display, play or parts donor
A motorcycle model has a small footprint, so it sits comfortably on a shelf or desk next to other Technic vehicles. It is also sturdy enough to be handled, which suits younger builders who want to roll it around after finishing. Many owners eventually strip older Technic sets for parts, and this one is a useful donor: generic liftarms in neutral colours slot straight into motorised projects, trucks or your own bike designs without looking out of place.
Using this page
Below the facts you will find the complete parts list with element colours and quantities, which is handy when checking a second-hand set for gaps. If you already own the pieces and fancy something different, the “What can I build?” tool compares your inventory against other sets and highlights those you could assemble fully or with only a few missing parts. That turns an old bike into a starting point for new builds rather than a box gathering dust.
FAQ
- Does Street Bike 8420 include any minifigures?
- No, the set has no minifigures. All 506 pieces go into the motorcycle.
- Is this set studless?
- Yes, it comes from 2005, when Technic models were built mainly with studless liftarms, pins and axles.
- How varied is the parts selection?
- There are 98 unique parts, with black and light bluish grey making up most of the inventory and red and blue used as accents.
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