Freestyle Trial Size
4157-1 Freestyle 1997 36 parts 5.3% repair risk Beginner
Freestyle Trial Size (4157-1) is a LEGO Freestyle from 1997. The set contains 36 parts across 12 part and colour combinations in 7 colours — the full inventory below shows exactly which pieces you need to build or complete it.
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
 Brick 2 x 2 with Eye with White Print on Two Sides, Offset 3003pr0053 | 1× | Check price → View |
 Brick 1 x 2 3004 | 4× | €0,11 |
 Brick 1 x 4 3010 | 4× | €0,16 |
 Plate 2 x 4 3020 | 3× | €0,15 |
 Plate 2 x 2 3022 | 3× | €0,10 |
 Slope 45? 2 x 2 3039 | 1× | €0,17 |
 Slope 45? 2 x 2 3039 | 1× | €0,11 |
 Slope 33° 3 x 2 3298 | 4× | €0,12 |
![Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://cdn.rebrickable.com/media/parts/elements/366024.jpg) Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] 3660 | 2× | €0,15 |
 Plant, Flower Stem 3741 | 1× | Check price → View |
 Plant, Flower - Small 3742 | 3× | Check price → View |
![Slope Inverted 33° 3 x 2 [No Connections between Studs]](https://cdn.rebrickable.com/media/parts/elements/4121737.jpg) Slope Inverted 33° 3 x 2 [No Connections between Studs] 3747a | 2× | Check price → View |
Repairability
Can you fix Freestyle Trial Size if a piece goes missing?
1 of the 19 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
3.6%
All sets
6.7%
Hardest to replace
More Freestyle sets
Browse more LEGO Freestyle sets related to Freestyle Trial Size, including models from 1997 and other sets in the same theme.
Build DNA
Parts inventory insights for Freestyle Trial Size
36 pieces puts this build -88% against the average Freestyle set and -83% against the average 1997 release.
Vs average Freestyle set
Average Freestyle set: 297 pieces across 56 other sets.
Vs average 1997 set
Average 1997 set: 218 pieces across 95 other sets.
Color profile
Dominant color
Black
Unique parts
1.6 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Brick 1 x 2
4xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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