Paul Boxcar BMX Front Load Stem - 50mm - Purple - USA Made 12t Professional fork builders place every

Professional fork builders place every unidirectional carbon fiber strategically to optimize weight

Shimano® Octalink® drive-side bottom bracket cups with external notches

Nokia Lumia and various other models of larger smart phones

Pressure Rating: 100-110psi

Paul Boxcar BMX Front Load Stem - 50mm - Purple - USA Made 12t Professional fork builders place everyThe Boxcar stem was designed from the ground up to be stiff, strong and light. Paul went through several design iterations and believe they've reached the best combination of these three principles. Extensive real world and machine testing have proven this to be one strong stem. It is constructed of the highest quality American 2024 aerospace alloy and precision machined to . 002 tolerance (thats really tight for a stem). All screws are pan head T25