Skateboard Wheels
THE
F4 99D CONICAL
Description
Conical Shape
A true performance conical shape - hand cut for quick response and less weight. Ideal for skaters who prioritize quick response and lightweight performance, particularly for pool and transition skating.
Spitfire Duro 99 – The Duro 99 by Spitfire has more speed and control on all surfaces, has flat spot resistance, long-lasting anti-stick slide and a higher rebound compound.
Formula Four Urethane – Unmatched abrasion resistance (no flat spots), more controllable grip, lasting speed everywhere, smooth anti-stick slide, longer lasting (holds size and shape longer).
Conical Shape – Wider riding surface on the wheels but cut like a cone for less weight.
| Size | Width | Riding Surface |
| 51 | 31 | 19 |
| 52 | 31.5 | 19.5 |
| 54 | 32.2 | 20.2 |