Spitfire Skateboard Wheels 56mm Sapphire 90A Blue
by
Spitfire
SKU: SP970
Description
Spitfire Sapphire 90A Radial Wheels 56mm put Sapphire 90A urethane into the Radial shape, a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical. Sapphire pairs a soft 90 Duro clear riding surface with a 101 Duro Formula Four inner core for fast, smooth, long-lasting speed.
At 56mm x 35mm, with a 21.5mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.
Who These Wheels Are For
- Skaters who want versatile, all-around riding
- Park and transition skaters
- Skaters who want soft grip with a fast core
- Spitfire fans
Features
- Sapphire 90A urethane
- Clear 90 Duro riding surface bonded to a 101 Duro Formula Four core
- Radial shape
- 56mm diameter, 35mm wide, 21.5mm riding surface
- Set of 4
Benefits
- Soft grip with a fast core
- Versatile, all-around riding
- This size adds a little speed and roll for park and transition
Specs
| Brand | Spitfire |
| Formula | Sapphire |
| Durometer | 90A riding surface, 101A core |
| Shape | Radial |
| Diameter | 56mm |
| Width | 35mm |
| Riding Surface | 21.5mm |
| Includes | Set of 4 wheels |
Compare Sapphire 90A Radial Sizes
Every size in this line uses the same formula and shape.
| Size | Width | Riding Surface |
|---|---|---|
| 53mm | 33.3mm | 19.5mm |
| 54mm | 34mm | 20.5mm |
| 56mm (this page) | 35mm | 21.5mm |
| 58mm | 38mm | 25mm |
Radial in Other Durometers
The same Radial shape in a different formula or durometer, in this size or the closest one available.
| Wheel | Formula | Durometer | Size | Width |
|---|---|---|---|---|
| Formula Four 93A Radial Wheels 56mm | Formula Four | 93A | 56mm | 35mm |
| Formula Four 99A Radial Wheels 56mm | Formula Four | 99A | 56mm | 35mm |
Complete Your Setup
New wheels deserve fresh bearings. Spitfire makes three tiers:
- Spitfire Cheapshots Bearings (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.
- Spitfire Classics Bearings (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.
- Spitfire Burners Bearings (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.
FAQ
Is 90A hard or soft?
Medium-soft. The 90 Duro riding surface grips and smooths out the ride, while the 101 Duro Formula Four core keeps it fast.
What is the Radial shape good for?
Versatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.
What size wheels should I get?
Smaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our skateboard wheels guide for more.
Description
Spitfire Sapphire 90A Radial Wheels 56mm put Sapphire 90A urethane into the Radial shape, a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical. Sapphire pairs a soft 90 Duro clear riding surface with a 101 Duro Formula Four inner core for fast, smooth, long-lasting speed.
At 56mm x 35mm, with a 21.5mm riding surface, this size adds a little speed and roll for park and transition. Sold as a set of 4.
Who These Wheels Are For
- Skaters who want versatile, all-around riding
- Park and transition skaters
- Skaters who want soft grip with a fast core
- Spitfire fans
Features
- Sapphire 90A urethane
- Clear 90 Duro riding surface bonded to a 101 Duro Formula Four core
- Radial shape
- 56mm diameter, 35mm wide, 21.5mm riding surface
- Set of 4
Benefits
- Soft grip with a fast core
- Versatile, all-around riding
- This size adds a little speed and roll for park and transition
Specs
| Brand | Spitfire |
| Formula | Sapphire |
| Durometer | 90A riding surface, 101A core |
| Shape | Radial |
| Diameter | 56mm |
| Width | 35mm |
| Riding Surface | 21.5mm |
| Includes | Set of 4 wheels |
Compare Sapphire 90A Radial Sizes
Every size in this line uses the same formula and shape.
| Size | Width | Riding Surface |
|---|---|---|
| 53mm | 33.3mm | 19.5mm |
| 54mm | 34mm | 20.5mm |
| 56mm (this page) | 35mm | 21.5mm |
| 58mm | 38mm | 25mm |
Radial in Other Durometers
The same Radial shape in a different formula or durometer, in this size or the closest one available.
| Wheel | Formula | Durometer | Size | Width |
|---|---|---|---|---|
| Formula Four 93A Radial Wheels 56mm | Formula Four | 93A | 56mm | 35mm |
| Formula Four 99A Radial Wheels 56mm | Formula Four | 99A | 56mm | 35mm |
Complete Your Setup
New wheels deserve fresh bearings. Spitfire makes three tiers:
- Spitfire Cheapshots Bearings (Good): Spitfire's base-level bearing, tested by the pro team, with removable black shields to keep the crud out.
- Spitfire Classics Bearings (Better): Superfast and durable, with heat-resistant chromium steel rings, removable nylon cages, and blue removable shields.
- Spitfire Burners Bearings (Best): Spitfire's high-performance pick, with polished honed races and high carbon chromium steel, packed in a reusable tin.
FAQ
Is 90A hard or soft?
Medium-soft. The 90 Duro riding surface grips and smooths out the ride, while the 101 Duro Formula Four core keeps it fast.
What is the Radial shape good for?
Versatile, all-around riding. Spitfire describes it as a round-edge, medium-width riding surface that offers the versatility of the Classic shape in the width of a Conical.
What size wheels should I get?
Smaller wheels (50 to 52mm) are light and technical, 53 to 54mm is the street and park go-to, and 55mm and up adds speed for transition and rough ground. See our skateboard wheels guide for more.