Single Speed Freewheel 17 Tooth One Eighth Inch BMX Drive Gear With CNC Aluminum Construction, 1.37 By 24 TPI Threads, Lightweight and Durable, Quick Install for Traditional BMX 4 Spoke Cranks

17-Tooth BMX Freewheel: CNC Aluminum, 1/8" Drive Gear
✔️ 17-tooth CNC aluminum, chrome finish, 1.37" x 24tpi, 4-spoke fit

This OEM replacement 17-tooth freewheel is a lightweight, CNC aluminum drive gear designed for BMX bikes. It fits standard 1.375" x 24tpi hub threads and accepts 1/2" x 1/8" chains, making it a solid choice for traditional 4-prong cranks and easy maintenance.

✅ 17-tooth freewheel for 1/8" chains
✅ CNC aluminum construction for lightweight durability
✅ Threads: 1.37" x 24tpi for standard hub bodies
✅ Chrome plated finish for corrosion resistance
✅ Removable with ACS 4-prong or universal removal tools

💡 What is a BMX freewheel with 17 teeth and 1/8 inch chain used for? Handy overview for riders seeking reliable drivetrain components.

- Fits standard hub threads and accepts 1/8" chains
- Enables straightforward engagement and power transfer
- CNC aluminum keeps weight down while withstanding hard riding
- Chrome plating resists corrosion in tough conditions