Championship Challenge II
3420-4 Sports 2004 388 parts 1.4% repair risk Easy
Championship Challenge II (3420-4) is a LEGO Sports from 2004. The set contains 388 parts across 12 part and colour combinations in 5 colours — the full inventory below shows exactly which pieces you need to build or complete it.
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![Flag 2 x 2 Square [Thin Clips]](https://cdn.rebrickable.com/media/parts/elements/233523.jpg) Flag 2 x 2 Square [Thin Clips] 2335 | 5× | Check price → View |
![Flag 2 x 2 Square [Thin Clips]](https://cdn.rebrickable.com/media/parts/elements/233521.jpg) Flag 2 x 2 Square [Thin Clips] 2335 | 5× | Check price → View |
 Tile Special 1 x 2 Grille with Bottom Groove 2412b | 6× | €0,06 |
 Brick Special 1 x 2 with Pin 2458 | 4× | Check price → View |
 Tile Special 2 x 2 with Top Pin 2460 | 4× | Check price → View |
 Brick 1 x 16 2465 | 2× | €0,63 |
![Plate Special 1 x 2 Side Handle [Free Ends]](https://cdn.rebrickable.com/media/parts/elements/4140588.jpg) Plate Special 1 x 2 Side Handle [Free Ends] 2540 | 10× | €0,07 |
 Brick 2 x 2 3003 | 8× | €0,13 |
 Brick 1 x 2 3004 | 8× | €0,11 |
 Plate Special 1 x 4 with Bar Down 30043 | 4× | Check price → View |
 Brick 2 x 10 3006 | 4× | Check price → View |
 Brick 1 x 4 3010 | 4× | €0,16 |
Repairability
Can you fix Championship Challenge II if a piece goes missing?
1 of the 74 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.
Theme average
10.8%
All sets
6.7%
Hardest to replace
More Sports sets
Browse more LEGO Sports sets related to Championship Challenge II, including models from 2004 and other sets in the same theme.
Build DNA
Parts inventory insights for Championship Challenge II
388 pieces puts this build +159% against the average Sports set and +73% against the average 2004 release.
Vs average Sports set
Average Sports set: 150 pieces across 64 other sets.
Vs average 2004 set
Average 2004 set: 224 pieces across 230 other sets.
Color profile
Dominant color
White
Unique parts
0.9 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Plate 2 x 2
46xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
This site is not affiliated with or endorsed by the LEGO Group.