Hyperlite
Hyperlite Gromcast 3'9" Wakesurf Board 2026
Hyperlite Gromcast 3'9" Wakesurf Board 2026
3'9
Oregon City
1224 McLoughlin Blvd
Oregon City OR 97045
United States
ActiveWake
6719 S Macadam Ave
Portland OR 97219
United States
Portland
6719 S Macadam Ave
Active Water Sports
Portland OR 97219
United States
Who It’s For: You're an ideal match if you’re a youth rider up to 110 pounds aiming to learn wakesurf basics or take your first spins. The Gromcast’s forgiving rocker and extra surface area speed up the learning curve and help keep you above the water.
Ride/Performance: Expect stable, easy-to-control rides with enough drive for developing carves or simple airs. Neutral buoyancy and a tri-fin setup mean your board feels predictable but can get lively as you improve. Soft rails add forgiveness while a wider, squash tail boosts push and lets you ride further back on the wave.
Construction: Benefit from a Biolite 3 Core for lightweight handling, Monocoque Construction for durability, and Layered Glass for consistent pop. The board features a dual concave base, rolled rail profile, and custom-molded EVA traction for secure footing. Three removable fish fins (two 1.5", one 2.4") allow you to tune your grip and release as your skills progress.
PERFECT FOR UP TO 110 LBS
FEATURES
+ Hybrid Style
Toss some buckets with some smooth, linked turns inspired by your favorite saltwater surfer. Traditional surf shapes have a thicker profile and a mellower rail/bevel allowing a rider to pivot a turn more from their back foot and are best ridden with either a deeper fin or multiple fins. Riders usually apply more pressure on the back half of the board and generate more force through a turn. Still very capable of doing tricks on and off the water – just with a fluid like feel.
+ Monocoque Construction
Integrating the top and bottom fiberglass layers into one. Generating a more durable board on side impacts to prevent delamination.
+ Layered Glass
Hyperlite's fiberglass is available in three weights depending on the board. Over time, traditional woven glass fibers will separate. With layered glass, every Hyperlite deck will have the same pop off the double up year after year.
+ Biolite 3 Core
The secret recipe Hyperlite has been perfecting since day one. This core material is the gold standard in the industry and used throughout our line. Bio 3 is the lightest and most durable formula to date.
+ Tail Shape - Squash
A squarer back with rounded corners delivering a snappy feel with increased hold in the wave.
+ Butch Customs
Scott Bouchard has been shaping wakeboards for close to twenty years, working with the biggest legends in the sport. Based in Satellite Beach, Florida Scott’s influence on wakeboard and wakesurf shapes can be seen throughout Hyperlite line up.
+ Molded EVA Traction
Ultra grade EVA foam that is molded has a smoother finish and is considered more comfortable.
+ Rolled Edge Profile
A more rounded rail shape that suits beginners and intermediate surfers, great for your first surf session.
+ Tail Profile - Wide
The wider the tail shape the more push you have down the wave with increased ollie power.
+ Dual Concave Base
Channeling water into two streams through the fins and out the tail allowing for a fast and loose feel.
SPECS
PERFORMANCE: HYBRID | BEGINNER | INTERMEDIATE
CONSTRUCTION: MONOCOQUE
FIN: TRI