Incorporating technologies from POWERSLIDE’s race-proven 3X series of inline speedskates, Core Performance Black 4x90 is a high-quality skate at an accessible price point, making it affordable while giving you all the tools you need to reach new speeds on the road or the race track. Light and responsive, the shell is constructed out of a combination of basalt and glass fiber. The upper portion of the boot incorporates microfiber alongside attractive black matt nano-grade leather, providing a sleek style and improved comfort. Mounted to the boot with the reliable 165mm mount, this capable inline speedskate has a precision POWERSLIDE Core Performance frame that’s light, strong, and delivers excellent power transfer to the 4x90mm Infinity wheels and smooth WICKED ABEC 9 bearings. Fast, feature-packed, stylish, and affordable - the POWERSLIDE Core Performance Black 4x90 is the ideal race skate for kids and beginners.
| Boot Mounting Standard |
165 |
| Boot Type |
Hybrid basalt, hand lasted |
| Shell / Outsole Material |
Basalt and glass-fiber |
| Cuff Material |
Boot without cuff |
| Material Upper / Liner |
Polyurethane (PU) nano-leather |
| Adjustable Front to Back |
Yes, 165mm shell, 8mm |
| Adjustable Side to Side |
Yes, 165mm shell, 8mm |
| 45º Closure / Front Foot Closure |
Micro adjustable Icon ratchet buckle / Waxed laces |
| Class |
A |
| Fitting (Length / Width) |
Normal / Ultimate |
| Heat Moldability |
MYFIT shell with 110°C |
| Liner Top Closure |
Lacing |
| Shock Absorber |
No |
| Stiffness Boot Front / Rear |
Medium to high / High |
| Top Closure |
No top closure |
| Ventilation |
Low |
Boot specs
| Innersole |
No innersole |
| Liner |
Built in liner with microfiber lining |
Liner specs
| Frame Mounting Standard |
165mm 2-point mounting |
| Frame Material |
6061 aircraft aluminum |
| Frame Name |
Powerslide Core Performance |
| Brake Compatibility |
Urban Brake Size M |
| Frame Axles |
Single axle, AL 7075, 8mm, Torx T25, L=35mm |
| Frame Manufacturing Process |
Extruded and CNC machining |
| Frame Wheel Base (Inch / MM) |
11,25" (286mm) |
| Max. Wheel Size |
100mm (3 wheels) or 90mm (4 wheels) |
Frame/plate specs
| Wheel Bearing Standard |
608 standard |
| Wheel Compound |
SHR= Super High Rebound |
| Wheel Diameter |
90mm |
| Wheel Hardness |
85A |
| Wheel Manufacturing Process |
Cast |
| Wheel Name |
Powerslide Infinity |
| Wheel Setup |
4x90mm (optional 3x100mm) |
| Wheel Spacer |
AL floating (UFO) spacer, 8mm |
| Wheel Width |
24mm |
Wheel specs
| Segments |
Racing
|
| Components |
Core Performance 11.25/4x90, 165,
Torx Mounting Screw 13,5mm,
ABEC 9 FS, 16-pack, 905223,
Fixation Screw Philips 6mm,
Waxed Laces Pro Black,
Crown Buckle Black,
Plastic Strap Black fitting Icon, Force and Crown Buckle 10cm,
AL Single Axle, Torx 35mm/8mm,
AL Spacer 8mm |
| Included Accessories |
Tool - T25 Torx |
| Durability |
medium |
| Warranty |
2 Years |
| Release Year |
21 |
| EN Standard |
13843:2003 |
General specs
