F4 101D Conical Full Skateboard Wheels PENNY tweak-able

tweak-able

Size (cm) Max Boot Size (EU) Max Boot Sole Length (cm) Rider Weight Range (kg) Max Rider Height (cm) 157 48 32

asymmetric tongue for added power and energy transmission

Reinforced hems

F4 101D Conical Full Skateboard Wheels PENNY tweak-ableConical Full Shape The Formula Four Conical Full skateboard wheels feature Spitfire's performance urethane that lasts longer and withstands more abuse than the competition. Pick which duro you're looking for after assessing the varying attributes, 'cause this is getting technical. Spitfire Duro 101 The Duro 101 by Spitfire is harder of the two durometers, they will be faster in a skatepark than the 99Duro wheels, but are also more slippery. They will