Bontrager Boost 148 bicycle hub in black, designed for Boost 148 spacing mountain bike wheels.

• Constructed from metal with a black finish and white Bontrager branding.
• Compatible with Boost 148 hub spacing standard for mountain bikes.
• Features multiple spoke holes for wheel lacing.
• Includes the hub body only; no additional parts or accessories included.
• Visible signs of use including dirt, corrosion, and surface scratches on metal components.

Condition is good with noticeable wear consistent with prior use. See photos for details.