Description
The Wheel Master MX-4000 BMX front hub features a 48-hole aluminum design with loose ball bearings. It is a bolt-on type hub measuring 3/8 inches with 26 threads. This front hub has a spacing of 100mm over locknut dimension (OLD) and includes specific measurements for bearing placement and mounting. The rear hub offers a flip-flop design, allowing you to switch between fixed gear and freewheel configurations. Both hubs maintain a consistent pitch circle diameter (PCD) of 54mm and are designed for BMX use.
- Wheel Master MX-4000 BMX hubs designed for front and rear use with flip-flop rear feature.
- Constructed from aluminum for lightweight hub performance and durability.
- Bolt-on hubs with a 3/8x26t axle spacing ensure secure attachment.
- Includes loose ball bearing system for smooth hub rotation.
- Features 48 holes, 100mm over locknut dimension for wheel building compatibility.
