65mm Sector 9 Cosmic Core Butterballs Longboard Skateboard Wheels

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(3 reviews)
  • Diameter: 65mm
  • Width: 44mm
  • Contact Patch: 38mm
  • Durometer: 80a
  • Core Placement: Centerset
  • Lip Profile: Round
  • Wheel Surface: Stoneground
$37.95 USD
1 Quantity = 4 Wheels, enough for a complete longboard.

Balls of butter, indeed! Sector 9 has crafted a lovely urethane composed of the finest urethane for performing all of your favorite downhill skateboarding acrobatic maneuvers and poured it into a shape that not only compliments the slide, but enhances it!

The Sector 9 Butterballs Shred Thane Formula Freeride Wheels are centerset, relatively wide and ideal for busting mega-sized standup slides, hands down slides, sit down slides, or whatever other slides the kids are doing these days.

Sector 9's Butterballs Wheels come in 65mm and 70mm to give you two less excuses for not being able to do that Switch Toeside... Does that mean you'll be throwing switch toesides into hairpins at the local beach access road like Duke Degen? Maybe. Probably not... But you can certainly get there someday! The only thing that could make these wheels even better is if you painted a Lobster on your deck.

Sector 9's Description

The 65mm Butterball offers the same formula and shape in a more compact package so you can fit it on your double kick. You might find a little better control and responsiveness with this smaller version of the Butterball.

65mm Diameter
80a Durometer
Center Set
38mm Contact Patch
Stone Ground


Great wheels
on 2020-05-05 Verified Purchase
Perfect for rough pavement if you can’t avoid it. These wheels are super soft.
Slide wheels
on 2016-05-23 Verified Purchase
Great for sliding, I have them set up on my Omen Barfight.
Best All Around Wheels!!!
on 2016-03-05
Sector 9 Butterballs are good for almost anything! I have tried many wheels, and these are one of my favorite! They can hold a line well, decent amount of grip, rounded lips give you an easy slide initiation. The 80a formula gives you smooth, controllable slides with an easy hook-up. The Cosmic Core gives these wheels a fast roll speed and helps them to wear evenly. They are center set which offers you a good slip/grip ratio and allows you to flip your wheels to help them wear evenly and prevent coning. They come stone ground and are ready to rip right out of the packaging.Downhill, freeride, city slashing, cruising...These are the BEST ALL AROUND WHEELS! -FUN FACT: Sector 9 makes some international versions of Butterballs. In South Africa they are called Rhino's Revenge and in Canada they are called Beaver Bloods, each with an original graphic...Look them up :)