Klock Werks 7.125″ Wide 4″ Stretched Undrilled Rear Fender
Klock Werks Stretched Steel: Mastering the Custom Chassis Standard
The Klock Werks 7.125″ Wide 4″ Stretched Undrilled Rear Fender represents the pinnacle of streamlined chassis architecture for the serious performance enthusiast. For the custom builder or rider who values the precision of a competition-grade “Stretched” signature as much as long-term structural durability, the challenge has always been finding a rear fender system that bridges the gap between raw, performance-oriented styling and elite factory-integrated reliability. The Klock Werks system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize rear-end stability and builder confidence. This design provides secure, mechanical utility by utilizing a refined, 14-gauge steel geometry, effectively providing a high-output structural delivery that prevents fender vibration and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of rear-end rigidity and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.
Material Innovation and Industrial Precision
What sets the Klock Werks assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance custom scene, rear-end integrity is paramount; however, this system features a robust, deep-drawn stamped steel shell that ensures the fender remains synchronized perfectly without compromising the integrity of the critical frame interface over years of heavy-duty use. The high-quality E-coat finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that is ready for custom paint synchronization. Every unit is manufactured to exacting tolerances in the USA, featuring specialized reinforced mounting areas for secure, vibration-free operation on a wide variety of chassis widths. Whether you are navigating technical city streets or cruising through mountain passes, Klock Werks ensures your rear interface remains synchronized by professional-grade engineering integrity.
Klock Werks Stretched Rear Fender Technical Specifications
- Width: 7.125″ (7-1/8 inches) for total mechanical synchronization with standard-to-mid tire widths.
- Material: Heavy-duty 14-gauge stamped steel for elite structural rigidity and a secure, rigid fit.
- Style: 4″ Stretched “Tire Hugger” profile for total mechanical synchronization with the rear chassis line.
- Configuration: Undrilled for a secure, professional-grade foundation for custom mounting and lighting.
- Coating: Corrosion-resistant E-coat finish for optimized structural reliability and resistance to oxidation.
- Design: One-piece stamped construction for a secure, high-energy aesthetic bond with the frame.
- Compatibility: Perfectly suited for custom builds demanding massive reliability and a classic steel signature.
Expert Fitment & Performance Advice
As specialists in motorcycle chassis ergonomics, we recommend the Klock Werks Stretched Rear Fender for any build where “unmatched rear-end rigidity” and “professional-grade custom capability” are the mission priorities. Pro Tip: To achieve your perfect setup, always mockup your seat and lighting layout before drilling; the secure mechanical balance of your mounting holes is vital for maintaining a confident, high-power output. Installation Note: This fender is specifically calibrated for custom applications—ensure your frame width measures 7.125″ for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check the mounting bolt torque to maintain the high-output mechanical integrity of the steel structure. Performance Note: Always verify that your tire clearance is seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.
The Professional Standard for Premium Steel Integrity
Choosing the Klock Werks 7.125″ Wide 4″ Stretched Undrilled Rear Fender means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern manufacturing science and bold design that honors the performance legacy of the Klock Werks brand. For the builder who wants a high-output presence and a flawless engineering finish, Klock Werks is the unmatched leader. Secure the ride, master the road, and ride with confidence.
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Smooth / 4″ Stretch | 37979 | 420-0662 | KWF-02-0401 | In Stock: Ships within 24 hours | |
| Frenched Plate Pocket / 4″ Stretch | 37978 | 211-149 | KWF-02-0400 | In Stock: Ships within 24 hours |





