The LDC 1" BMX Stems are designed to give younger riders the perfect fit as they grow, without needing to size up frames too soon. Available in 35mm, 40mm, and 45mm lengths, these top-load stems are CNC machined from 6061 aluminum for maximum strength with minimal weight. By extending reach while keeping handling sharp, these stems help riders transition smoothly between frame sizes. Proudly Made in the USA, they deliver race-ready performance and precision for the next generation of BMX racers.
Key Features:
Top-Load Stem for 1" Steer Tube – Perfect fit for smaller race bikes.
Transition-Friendly Design – Helps riders grow into their setup before moving up frame size.
Lightweight CNC Machined 6061 Aluminum – Strong, durable, and race-proven.
Available in 3 Sizes – 35mm (4.5 oz), 40mm (5 oz), 45mm (5.8 oz).
Recommended Rider Weight Limit – Up to 100 lbs.
Made in the USA – Precision-crafted BMX component.
Why Choose LDC BMX Stems?
LDC stems are trusted worldwide for their lightweight design, strength, and rider-focused geometry. The 1" series offers a progressive solution for growing racers, making it easier to extend reach without upgrading to a bigger frame before it’s needed. Built with USA-made quality and designed for competitive BMX, these stems are a smart choice for racers looking to fine-tune their ride.