Harley Ingleby HI4 (9'1 - 9'3) 4+1 Fin Thunderbolt Black

The HI4 is Harley's go to performance longboard for anything up to a bit over head high faces. It's wider all round with more plane shape curve between your feet making it incredibly loose and easy to turn.

It utilizes the continual HP rocker with the last 6 inches flipped up so with the wider dimensions it's still very at home in the pocket. The even rocker, nose concave and the wider nose combination makes the HI4 the easiest to walk and nose ride of the HI series.

HARLEY INGLEBY HI4 - THUNDERBOLT RED CONSTRUCTION

Key Advantages:

🌊 Most accessible board in the HI series for walking and noseriding 🏄‍♂️ Wider outline with more plane shape curve between feet ⚡ Balanced flex and responsiveness of Thunderbolt Red technology

Perfect For You If:

• You want Harley's go-to performance longboard for waves up to head high plus
• You're looking for a board that's incredibly loose and easy to turn
• You prefer a more flexible construction with moderate response
• You want the easiest noseriding board in the HI series

Technology Behind the Magic: Thunderbolt Red Construction features:

• 6oz fiberglass cloth combined with 4oz fiberglass layer on deck
• 6oz cloth paired with 2oz fiberglass on bottom
• Lighter weight with more flex than Black construction
• Traditional feel with modern performance characteristics

Real-World Performance:

• Performs well in anything up to head high plus waves
• Continual HP rocker with 6 inches flip in tail
• Even rocker profile with nose concave
• Wider nose design for ease of noseriding

HARLEY INGLEBY HI4 - THUNDERBOLT BLACK CONSTRUCTION

Key Advantages:

🌊 Competition-level performance with carbon fiber construction 🏄‍♂️ Maximum control and precision for powerful surfing ⚡ Stiffest and most responsive construction in Thunderbolt range

Perfect For You If:

• You want maximum control in more powerful waves
• You prefer a stiffer, more responsive feel under foot
• You're a heavier or more aggressive surfer
• You want competition-level performance

Technology Behind the Magic: Thunderbolt Black Construction features:

• 6oz carbon fiber laminate
• Combined with 2oz fiberglass
• Stiffest construction in the Thunderbolt range
• Designed for competitive performance

Real-World Performance:

• Performs well in anything up to head high plus waves
• Enhanced control in powerful surf
• Continual HP rocker with 6 inches flip in tail
• Even rocker profile with nose concave

                                          👀 to your 👉 for more reviews 

Surfboard Shipping

We can only ship boards purchased from the shop at this time due to Cargo policy.

Due to handling requirements, surfboards are shipped with specific protocols and fees.

a. Oahu Store Pickup

HAWAII SURFBOARD SHIPPING RATES

NEIGHBOR ISLANDS:

➤ Hawaiian Air Cargo

(All Size Boards)  - ETA Usually in two days (Boards can be picked up from the Hawaiian Air Cargo Airport from 7AM in the morning, a day after the board has been sent out.)

Hawaiian Air Cargo charges $25 per day if the board is not picked up within 48 hours of arrival at their facility.

JAPAN SURFBOARDS SHIPPING

➤ Door to Door

CONTINENTAL USA: SURFBOARD SHIPPING