Where it fits
This model is classified as Competition HPSB. Use the documented family, selected size and intended conditions to decide whether that direction matches the surfer's brief.
Performance Shortboard
Chilli Blueprint Grom
Board type information is based on the available official board details.
Official manufacturer information
Typical surfer profile
The available board information starts with Advanced rider context, but current ability, surf frequency and existing equipment should be considered together.
Wave direction
No narrow wave promise is added where the available official information does not establish one. Match the board family to the actual conditions before selecting a size.
Where it sits in the design range
The Blueprint Grom sits in the Performance Shortboard family with a Competition HPSB direction. Related models may solve a different design job even when their volume is similar.
Dimensions and volume
Available size range
4'9 to 5'6, 16.14L to 23.17L across the reviewed board specifications. The table below shows the complete available size range.
| Length | Width | Thickness | Volume | Construction |
|---|---|---|---|---|
| 4'9 | 16 3/4 | 2 | 16.14L | Standard |
| 4'10 | 17 | 2 1/16 | 17.14L | Standard |
| 4'11 | 17 1/8 | 2 1/8 | 18.08L | Standard |
| 5'0 | 17 1/4 | 2 1/8 | 18.62L | Standard |
| 5'1 | 17 3/8 | 2 3/16 | 19.57L | Standard |
| 5'2 | 17 1/2 | 2 3/16 | 20.05L | Standard |
| 5'3 | 17 5/8 | 2 1/4 | 21.05L | Standard |
| 5'4 | 17 3/4 | 2 1/4 | 21.55L | Standard |
| 5'5 | 17 7/8 | 2 1/4 | 22.63L | Standard |
| 5'6 | 18 | 2 5/16 | 23.17L | Standard |
Board design direction
- Primary category
- Performance Shortboard
- Design intent
- Competition HPSB
- Ability guidance
- Advanced, Expert
- Paddle support
- low
- Fin configuration
- Thruster
- Wave intent
- average
Guidance describes board characteristics, not a guaranteed performance outcome.
Check current regional availability
Stock is not baked into this page. Choose a region to run a current Quivrr search.
Other boards in this family
Related design guidance
How to choose a surfboard, understand volume and sizing, or ask Bodhi to explain trade-offs.
Reviewed by QUIVRR editorial on 2026-07-14. Board information updated: 2026-07-16. Confirm final specifications with the manufacturer or retailer.