Rc Sports Cosmic Superfly Quad Roller Derby Speed Skate Wheels Black : Cosmic Superfly Quad Roller Derby Speed Skate Wheels - Your Choice of Wheel Colors! - America's #1 speed wheel made from high quality -GRIP RITE- urethane. Long lasting, deep speed grooves mean maximum wear & grip. Nylon inserts keeps bearing cool and smooth. Move to the next dimension with Cosmic wheels.
| Brand Name | RC Sports |
| Color | Black |
| Material | Urethane |
| Part Number | 377 |
A**A
Very Reliable
Perfect for outdoor use and are very reliable.
A**E
Good quality for the low price
I love these wheels! They are 90A so they are just hard enough to be considered a firm rink wheels while still being soft enough to give me grip. The grooves are awesome and just what I need. I hardly ever have to pump for more speed with these on, I pretty much just carve nonstop for hours. If I didn't have to avoid colliding with children these wheels would never need to leave the ground. The wide width is also a selling point. Yes, they are cheap but great just to dip your toes in.
Trustpilot
3 weeks ago
1 day ago
