ButterCup - Groveller

A surfboard that lasts 5x longer

$1,450 AUD

Sale Sold out

Shipping calculated at checkout.

Delivered within 8 weeks, or get 20% off

We've heard horror stories of people waiting months for surfboards. So you can plan in advance, and have it for your next surf trip, we're guaranteeing delivery in 8 weeks. If your board arrives later than 8 weeks from the date of payment, we'll refund you 20% of the cost of the surfboard. Usually surfboards arrive in 6 weeks or less.

We offer FREE shipping in the greater Sydney area and also ship to other Australian states as well as internationally.

You can see our shipping prices in the link below and at checkout.

Surfboards that are in stock will be shipped within 5 business days. Surfboards that are not in stock will be put into production and delivered to you within 6 weeks.

Surfboards are manufactured and shipped from our factory in Sydney, Australia and typically take 3-5 business days to arrive.

Click here for more information

Lifetime warranty on manufacturing defects

Our surfboards are strong, here's some warranty to prove it.

To this day, we've never had a surfboard snap.

If your surfboard fails because of a manufacturing related issue. We'll repair or replace it for you.

Full coverage on any shipping damage

If any surfboard is damaged during shipping within Australia, we'll cover the damage and get your surfboard repaired or replaced.

Don't love it? Send it back to us

We want you to love your new surfboard. If you have second thoughts, you're welcome to send it back to us.

To start a return, you can contact us at info@sinesurf.com. The board must be in the same condition that you received it.

You must contact us about a return within two weeks of recieving your surfboard. You will also need to cover the cost of shipping for the returned item.

Best price guarantee

Sine surfboards are unique and high-quality. If you find a hollow-wooden board that's cheaper, we'll match the price.

The ButterCup is a performance Groveller surfboard, designed to put a smile in your surfing even when the waves are small.

The ButterCup is designed to make surfing easier and more fun on days when the surf is less powerful and not overhead. This is done by elegantly placing a large amount of volume into a small package helping you paddle and allowing the board to easily glide and float over whatever section you come across. Paired with modern rails and contours the board will carry you through cut backs, whips and surf sharply like a high-performance surfboard.

It has a unique deck profile, with a regular curved deck contour at the tail moving into a flat deck at the nose. The flat deck will improve your chest comfort when you paddle and helps increase the surfboard volume and paddle power.

The rails are 60/40 rounded with a deck bevel at the nose and centre with a hard edge developing towards the tail. The design stops rail bogging but also allows you to cut into the face, helping hold your line in sucked up critical sections.

Construction	Sine Surf proprietary hollow-wooden construction. Sustainable plantation paulownia wood core with reduced polyester fiberglass resin shell.
Bottom contours	Flat, single concave, double concave
Deck contours	Flat, flat/curved, curved
Rail	Hard deck bevel 60/40 rounded, soft deck bevel 60/40 rounded, Hard edge
Fin setup	Twin or quad
Weight	Same as PU surfboard (6+4 oz/ft deck with 4 oz/ft bottom glassing)
Swell	1-6 ft
Sustainability	Each Sine Surf ButterCup currently emits 26 kg of CO2 less than a conventional foam and fiberglass surfboard.