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Backspin Synergy Quad Derby Speed Wheels (Set of 8)

Regular Price: $149.00
In Stock.
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Size does matter! This new line of wheels from Backspin features the best wheel size for both roller derby and jam skating ! Super durable and a life time warranty.

Write a Review

Showing reviews 1-10 of 11 | Next

  1. Quit looking!

    Posted by jordan

    i looked for ever for the right wheel , and when i finally decided to go with this wheel . i was kinda of worried . i never tried a vanilla wheel . but turns out they are amazing! this is by far my favorite one! everyone should have these or backspins!

  2. Fast wheel!

    Posted by Kasey

    This is a very fast wheel! when i go around the rink in these , i feel like im flying . These wheels will give you the speed that you need . they are absolutely fast!

  3. Roll!

    Posted by Jerome

    the way these roll are phenomenal . no wheel rolls better than this. i feel very comfortable when i roll on my synergy's! the best wheel out in the world!

  4. Hardness!

    Posted by Will

    The hardness on these are great! i was worried at first but after rolling on them for a couple weeks , i love the hardness of them . i want all my wheels this hardness but i will be skating on these for a long time!

  5. Gripp!

    Posted by Amber

    so much grip! when i come fast around corner's the grip save's me from falling . these wheels have a lot of grip which make them oh so much more amazing!

  6. Smoothly!

    Posted by Craig

    These roll so smoothly! it's crazy! when i skate on these , i feel absolutely nothing i roll over! i just feel my wheels and the floor!

  7. Fashionable!

    Posted by Laura

    these wheels will stand out and make every one see your skate's! defiantly an amazing color to put on a wheel! these are very noticeable wheels and thats what i wanted and it's what i got!

  8. Popping!

    Posted by Mandy

    These are popping right now! they are at the top! they made their way up there! i have seen every with these wheels and they absolutely love these wheels and they dont wanna change them at all!

  9. Amazed!

    Posted by Lexi

    I got my in the other day , and i just am amazed by them. The grip on them , the way the roll , im amazed by the wheel it's self! such and amazing wheel!

  10. Can't get over it!

    Posted by Gracie

    I can't get over how great these wheel's are . i recently got mine . And i have been skating on them for a couple weeks and i absolutely love them. I just dont understand how you guys made the perfect wheel but i love this wheel so much!

Showing reviews 1-10 of 11 | Next

Shipping Info

We offer 3 shipping methods for those shipping within the U.S.

Standard Shipping
Your order arrives within 4-6 business days.

Fast Shipping
Your order arrives within 2-4 business days.

Rush Shipping
Your order arrives within 2 business days. (If you place an order on Monday, it will arrive by Wednesday).

We offer USPS Priority International shipping for those shipping internationally.

For more detailed shipping information please click here.


We offer a 365-day exchange policy on all of our products as long as they are in new and unused condition in the original packaging. You send the item back to us and we send you the exchange. We ship all exchanges back to you for free.


We offer a 30-day return policy on all of our products as long as they are in new and unused condition in the original packaging. You send the item back to us and we will refund your original payment method less shipping costs.

For more detailed return and exchange information please click here.

Technical Specs

Wheel Size:
59mm x 38mm
Wheel Hardness:
Lifetime Guarantee. Bearings are sold separately. This product is priced for a set of eight.
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