S&S Cycle
S&S CYCLE Twin Cam & XL XR1200 Standard Front/Rear Rocker Arms (Part No. 900-4119A)
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S&S CYCLE Twin Cam & XL XR1200 Standard Front/Rear Rocker Arms (Part No. 900-4119A)
The S&S CYCLE Rocker Arms - Standard are designed to provide a reliable and economical upgrade for Twin Cam, XL, and XR1200 motorcycle engines. Crafted from high-strength 8620 steel, these rocker arms deliver increased durability and performance compared to stock or cast steel components. The induction-hardened valve contact tips ensure extended wear resistance, making them suitable for engines with cams up to 0.585 inches of lift. These rocker arms feature a stock 1.625:1 ratio, optimized for mild performance enhancements and stock rebuilds. The 3/4 inch long bronze bushings offer 50% more load-bearing capacity than the common 1/2 inch bushings used in many aftermarket options, contributing to improved longevity and stability under load. Made in the USA, these rocker arms are an excellent choice for enthusiasts seeking quality components that combine affordability with dependable performance. Installation of these parts can help restore or improve your engine's operation without the need for extensive modifications, making them ideal for maintenance and light tuning projects. The durable construction and thoughtful design ensure compatibility with a variety of Harley-Davidson models, providing a direct replacement that maintains factory specifications while offering enhanced strength and load capacity.
Features:
- Material: Forged from 8620 steel for increased strength and durability
- Valve contact tips: Induction hardened for extended wear resistance
- Cam compatibility: Recommended for cams with up to 0.585 inches of lift
- Gear ratio: Stock 1.625:1 for reliable performance
- Bushings: 3/4 inch long bronze bushings provide 50% more load-bearing area than standard bushings
- Made in the USA for quality assurance
US Dollars