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Derby GT50 Roller Derby Speed Skates

Regular Price: $139.98
In Stock. Ships within 1-2 business days.
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  • Details
  • Reviews
  • Size Help
  • Shipping & Returns

About this Skate:

-These cool, black skates are a perfect choice for rink skating, speed skating, and jam skating
-Beginners enjoy these easy to use skates, but they are robust enough for intermediate and advanced skaters
-An excellent choice for kids, teens, and adults
-SIZING TIP: If you are buying this skate for a child we would recommend you go up 1 or 2 sizes so that your child can use them longer. Just have them wear thick or double socks.

Combine the Rock GT50 speed boot in black with Rock nylon plates and trucks and you get the Derby GT50 roller derby skates. If you are looking for skates that can handle the rough and tumble world of roller derby, then the Derby GT50 is for you. They feature Rock ABEC-5 bearings and Rock GT50 wheels. You want skates that are as tough on the rink as you are...you want Derby GT50 skates.

Write a Review

Showing reviews 1-10 of 11 | Next

  1. good price

    Posted by love to skate

    I'm trying out for roller derby and these are a great deal for the price; however, they are very heavy and I haven't gotten used to them. I've had them about four months.

  2. Good Derby Skates for teens/ Beginners

    Posted by jaimee for Stin

    I would recommend the skates but not the Skate Authority - we ordered the wrong size and the return/exchange was confusing and unfair - we still have not got the $ back on our account for the 1st pair - it has been over 1 month - i am sure this will get taken care of - just beware -

  3. Good value

    Posted by Lydibug

    I have a narrow foot and the boot feels very wide, hard to pull the laces tight enough to make it snug on the sides, but good skates for the money.

  4. I love these skates!!!

    Posted by Tammy

    I have recently joined a roller derby team. The Rock GT50 skates I bought are great for the price. Very comfortable. To me they feel a little on the heavy side but I haven't used my quads in years. Now that I'm getting the practice in with the team I have been noticing a big difference in my quads. I'm sure my skates won't feel as heavy later. Make sure you tighten down your toe stops because I d

  5. Great Roller Derby Skates

    Posted by Lady Gagu

    I just started roller derby after being a casual skater and I didn't know anything about skates. Apparently, I lucked out. Several of the skaters on the team were impressed with my wheels and the fact that I had a toe protector too. The skates are as comfortable as tennis shoes [...]. Great buy for this Fresh Meat

  6. GR8 SK8

    Posted by newsk8er

    first time on skates in years. love them. would recommend to any skater

  7. Using them at work

    Posted by Car Hop

    I work as a car hop and when I do tricks on the stakes I get tips. I'm wearing the brakes down pretty fast though. Need to get replacements soon.

  8. gt 50 skate dog

    Posted by skate dog

    all is good

  9. Great beginner skates

    Posted by Fresh meat derb

    I'm a beginner derby girl with more experience with in-lines, but these are great skates. Very smooth but with good control.

  10. comfy and awesome

    Posted by Mr Big5000

    The skates seem very comfy and easy to use. Don't think I could of found a better pair of skates for myself.

Showing reviews 1-10 of 11 | Next

The sizes listed on this skate are in Men's sizes.

BOYS/GIRLS (Up to size 4): These skates are true to your shoe size.

MEN (Size 5 & up): These skates are true to your shoe size.

LADIES (Size 5 & up): You will need to go down one size. (If you wear a size 8, then you will choose "Mens 7/Ladies 8")

#1 Sizing Rule:
Buying roller skates is just like buying a pair of shoes. Unless stated otherwise, your shoe size will be the size that you will need for your skates.

For more detailed sizing help please click the blue box to the right.

Shipping Info

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

Standard Shipping
Your order should arrive between 2 and 6 business days.

Expedited Shipping
Your order will arrive within 3 business days, (If you place an order on Monday, it will arrive by Thursday).

Rush Shipping
Your order will arrive 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

Rock GT50 speed boot with Sure-Grip Toe Guard
Rock nylon plate and trucks
Rock GT50 wheels (62mm x 40mm)
Rock ABEC 5 Bearings
Men's black 1-13 (Ladies go down one size)
Get advice on buying skates, sizing help, and more!
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