Penalty PU Crystal Silicone Skate Wheel 90mm 82A Red x4 is a popular choice among skate wheels. 

• Brand: Penalty 
• Type: Skate Wheel 
• Suitable for: Speed ​​& Fitness Skates 
• Diameter: 90mm 
• Hardness: 82A 
• Color: Bone/Red 
• Material: PU Crystal Silicone 
• Quantity: 4 pieces 
• Total weight: 350g 

These wheels are made of high quality polyurethane (PU) material and reinforced with crystal silicone. This way, they offer a satisfying experience in terms of both durability and performance.

They are long-lasting thanks to the PU material and crystal silicone reinforcement.

The PU material prevents slipping by providing good contact with the ground.

The crystal silicone absorbs vibrations and provides a more comfortable ride.

The Penalty PU Crystal Silicone Skate Wheel is a suitable option for both beginners and experienced skaters.

It is especially ideal for those who want a fast and comfortable driving experience.