Description
Experience precision engineering and sleek style with the Paul Components Boxcar Stem, designed for cyclists seeking optimal stiffness, strength, and lightweight performance. Crafted with premium US-sourced 2024 aerospace-grade aluminum alloy, this 80mm stem delivers reliable durability while maintaining a streamlined profile suitable for road, mountain, or gravel biking. The polished finish adds a touch of elegance to your cockpit, making it an ideal choice for riders who prioritize both aesthetics and performance.
Constructed with high-strength stainless steel screws featuring T25 heads, the Paul Boxcar Stem ensures secure clamp integrity and ease of adjustment. Its versatile design accommodates 31.8mm handlebars and a 1-1/8″ steerer tube, with a +/-7-degree rise to fine-tune your riding position for comfort or aggressive riding styles. Whether you’re upgrading your bike’s appearance or optimizing handling, this stem combines advanced materials and engineering to provide a responsive, reliable connection between your handlebars and fork.
Key Features:
– Materials: Aerospace-grade 2024 aluminum alloy for lightweight strength and durability
– Components & Technology: Stainless steel T25 screws for high torque resistance and security
– Performance & Engineering: Precision-machined for consistent dimensions and optimized stiffness-to-weight ratio
– Style & Use Case: Polished finish offers a clean, modern look suitable for road, mountain, and gravel bikes
– Innovative Design: Versatile +/-7 rise allows personalized cockpit setup for optimal comfort and control
Enhance your cycling experience with the Paul Components Boxcar Stem – a perfect blend of craftsmanship, innovative materials, and performance-driven design, making it an essential upgrade for serious cyclists and bike enthusiasts alike.
- High-performance 80mm length stem constructed from 2024 aluminum alloy, offering an optimal balance of stiffness, strength, and lightweight design for competitive and recreational cycling.
- Engineered with premium US-sourced materials, ensuring durability and corrosion resistance, making it a reliable choice for long-term use in all riding conditions.
- Features a polished finish that combines sleek style with superior corrosion protection, elevating your bike’s aesthetics while providing easy cleaning and maintenance.
- Equipped with high-strength stainless steel screws with T25 heads, delivering secure clamping and precise adjustments for a customized fit and enhanced safety.
- Designed for versatility with a 31.8mm bar diameter and +/-7 degrees of rise, perfect for road, mountain, or gravel bike setups seeking improved handling and rider comfort.
| Length | 80mm |
| Color | Polished |
| Model Name | Boxcar |
| Bar Diameter | 31.8mm |
| Steerer Diameter | 1-1/8″ |
| Rise | +/-7 Deg |






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