The USD Sway Witzemann II Aggressive Inline Skates combine a durable Sway boot with 57mm UHR wheels, IQON AG 60 frame, and MYFIT Prime liner — built for powerful street and park performance.
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Boot specs
| Boot Mounting Standard | UFS |
|---|---|
| Boot Type | Hardboot |
| Shell / Outsole Material | Glass-fiber reinforced plastic (GFRP) |
| Cuff Material | Glass-fiber reinforced plastic (GFRP) |
| Material Upper / Liner | Composite plastic |
| Adjustable Front to Back | No, UFS shell |
| Adjustable Side to Side | No, UFS shell |
| 45º Closure / Front Foot Closure | Standard lacing |
| Class | A |
| Fitting (Length / Width) | Normal / Universal |
| Heat Moldability | MYFIT liner with 90°C |
| Inline Skate Height in CM | 28,5cm (size 41-42) |
| Liner Top Closure | Top lacing |
| Shock Absorber | MYFIT, 10mm |
| Stiffness Boot Front / Rear | High / High |
| Top Closure | Micro adjustable Kizer Supreme buckle |
| Ventilation | Medium |
Liner specs
| Innersole | MYFIT EVA skatesole |
|---|---|
| Liner | MYFIT Prime dual fit liner |
Frame/plate specs
| Frame Mounting Standard | UFS mounting |
|---|---|
| Frame Material | Glass-fiber reinforced plastic (GFRP) |
| Frame Name | Iqon AG 60 |
| Frame Axles | Self-locking single sided axle, steel, 8mm, Hex 4mm, L=34mm |
| Frame Manufacturing Process | Injection molding |
| Frame Wheel Base (Inch / MM) | 37-40 = 9,9″ (252mm) / 41-42 = 10,4″ (264mm) / 42,5-47 = 10,4″ 10,95″ (278mm) |
| Max. Wheel Size | 60mm |
Wheel specs
| Wheel Bearing Standard | 608 standard |
|---|---|
| Wheel Compound | UHR= Ultra High Rebound, X-Treme Pro |
| Wheel Diameter | 57mm |
| Wheel Hardness | 92A |
| Wheel Manufacturing Process | Cast |
| Wheel Name | USD |
| Wheel Setup | 4x57mm |
| Wheel Spacer | AL tube spacer, 8mm |
| Wheel Width | 24mm |
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