Rockstar Max

Groveller · Fourth Surfboards, St AgnesPublished model

A wide, high-volume small-wave shortboard with a hipped swallow tail, flatter tail rocker and extra nose rocker. It is the looser, pivotier sibling of the Rockstar Neo, made for weak surf rather than power.

Type
Groveller
Lengths
5'3–6'3
Volume
24.1–40.6L
Fins
thruster
Tail
hipped swallow
Build
EPS (Cloud-Tech), PU
Price
£679Made to order, from

See it at Fourth Surfboards ↗Contact maker

Design

Smaller, weaker surf where you want speed, stability, tight turns and easy tail release.

  • Wide outline with a hipped swallow tail
  • Flatter tail rocker and more nose rocker than usual
  • High volume for its length

Fins

Start with larger side fins and a smaller rear fin. Box options depend on construction.

Buying

Base price, made to order. Best in Cloud-Tech EPS or lightweight PU, which may cost extra.

Sizes

LengthWidthThicknessVolume
5'3182 5/1624.1L
5'518 1/22 3/826.4L
5'719 1/162 1/229L
5'919 5/82 9/1631.6L
5'1120 1/42 5/834.4L
6'120 3/42 11/1637.4L
6'321 3/82 3/440.6L

Compare with other shapers

Swipe for specifications · board names and compare stay in view

ShapeBoardLengthVolumeFinsFromCompare
Rockstar MaxPublished modelFourth Surfboards 5'3–6'3 24.1–40.6L thruster £679
The Mini StealerParadise Surfboards 5'3–6'4 26–41L thruster £550
RobotStatus unconfirmedLuke Young Shapes 5'4–6'6 26–47L twin + trailer On request
The GringoHowzi Surfboards 5'4–6'2 26.5–40L thruster, 5-fin On request
Space InvaderHowzi Surfboards 5'4–6'2 28–40.5L On request
High OctaneHowzi Surfboards 5'4–6'2 26–37L thruster, quad On request
EnigmaHowzi Surfboards 5'2–5'10 25.9–39.3L thruster, 5-fin On request

More from Fourth Surfboards

Swipe for specifications · board names and compare stay in view

ShapeBoardLengthVolumeFinsFromCompare
DooferPublished model 5'6–6'8 26.3–41.8L thruster, quad £679
Rockstar NeoPublished model 5'7–6'5 26–39.4L thruster £679
Freshblade DSPublished model 5'8–6'4 24.5–33.7L £679
HP ChilliPublished model 5'8–6'6 30.3–41.8L £679
Chilli BeanPublished model 5'4–6'10 28.2–51L thruster, quad £659
Chilli JamPublished model 5'6–6'4 30–42.2L £679
Chilli WrapPublished model 5'6–6'6 29.5–45L £679
Short TimePublished model 5'4–6'4 32–49.1L £659
BP ShortstackPublished model 5'9–6'3 27–38.9L thruster, twin + trailer £679
BP RoundPublished model 6'2–6'10 33.7–44L thruster £699
BP Pro Mid LengthPublished model 6'0–6'10 32.4–44.3L thruster £699
Side PiecePublished model 6'0–6'10 36–46.2L twin £699
BP Mini Mid LengthPublished model 6'6–7'2 41.2–52.4L £729
Time PiecePublished model 6'6–7'6 37.6–54.3L £729
Hang 12Published model £859
ChargeStatus unconfirmed 6'3–6'10 £699
Reload 2.0Past model On request

Details from colabsurf.com, 26 Sept 2026. Catalogue status is not live stock confirmation. Check specs, prices and ordering with the shaper.