Custom Fingerboard offers three concave options: Low, Medium and Deep. Concave describes the deck’s cross-deck curve. Choose a concave in the designer to compare the available shapes in 3D, then select a compatible size.
Which sizes work with each concave?
| Concave | Width × length |
|---|---|
| Low | 30 × 100; 32 × 100 |
| Medium | 30 × 96; 32 × 96; 34 × 96 |
| Deep | 30 × 96; 32 × 96; 34 × 96; 36 × 98 |
What does each option mean?
- Low: the Low concave shape, available in 30 × 100mm and 32 × 100mm.
- Medium: the middle concave option, available in 30 × 96mm, 32 × 96mm and 34 × 96mm. The editor may label it “Median Concave”.
- Deep: the Deep concave shape, available in 30 × 96mm, 32 × 96mm, 34 × 96mm and 36 × 98mm.
How can I compare the shapes?
Use the 3D designer, rotate the deck to a side or end view, and switch between options. Comparing Medium and Deep at the same width and length helps separate the shape difference from size differences. A screen preview cannot reproduce the physical feel of a deck.
Which concave should I choose?
If you already have a deck you enjoy, use its dimensions and curve as a reference. Otherwise, compare the available shapes and sizes before ordering. Concave choice is a preference; we do not present these options as a verified performance ranking.
Does concave change the price?
A custom fingerboard deck costs US$35. Shipping costs US$9.90 per order. One deck with shipping totals US$44.90 before applicable taxes or import duties. The price includes the deck only; trucks and wheels are not included.
Read the size guide for width and length comparisons.