LEGO® wheel 18mm axle hole 56903 is a compact wheel element designed for axle-based connections and small-scale builds. The 18mm diameter provides a balanced size for lightweight vehicles and detailed models.

18mm LEGO® Wheel with Molded Bolt Detail

This wheel features shallow spokes combined with molded bolt detailing on the outer face, creating a defined and structured appearance. The design adds visual depth while maintaining a clean, low-profile shape.

LEGO® Wheel Element for Compact Builds

• 18mm diameter for small-scale models
• Axle hole for direct Technic-style connections
• Shallow spoke design with molded bolt detailing
• Suitable for lightweight vehicles and detailed builds

Browse more options in our LEGO® wheels collection or explore matching components in the LEGO® tires selection.