Sunlite BMX Stem Bolt – M8 x 25mm – Allen Head

This Sunlite BMX stem bolt is a replacement bolt used to secure BMX-style stems. It’s a simple hardware part, but an important one for maintaining proper handlebar and stem clamping.

This is typically used to replace a damaged, stripped, or missing stem bolt on BMX and BMX-inspired bikes.

Key Features
• Replacement stem bolt for BMX stems
• M8 thread with 1.25mm pitch
• Allen head design
• Slim head profile
• Steel construction

Compatibility & Use Notes
• Thread size: M8 x 1.25mm
• Bolt length: 25mm
• Designed for BMX stem applications
• Not universal—verify thread size and length before installation
• Allen key required for installation

Service / Ownership Context
Stem bolts are a safety-critical fastener. Threads should be clean and lightly greased unless the stem manufacturer specifies otherwise. Proper torque is essential to prevent bar slippage or bolt damage.

Fit & Use Signals
• Good fit if your BMX stem uses an M8 x 25mm bolt
• Good fit as a direct replacement for worn or damaged hardware
• Good fit for BMX and BMX-style stems
• Not a fit if your stem uses a different thread pitch or length
• Not a fit for non-BMX stem standards