S&S Cycle 900-4119A Forged Rocker Arms — Twin Cam, XL & XR1200 (Front & Rear Set)

S&S Cycle 900-4119A Forged Steel Rocker Arms — Twin Cam, XL & XR1200

Upgrade your valve train with the S&S Cycle 900-4119A Rocker Arms — a cost-effective performance improvement for stock rebuilds and mild performance builds on Harley-Davidson Twin Cam, XL (Sportster), and XR1200 engines. Forged from 8620 steel and made in the USA, these front and rear rocker arms deliver superior strength, extended wear life, and increased load-bearing capacity over stock cast steel components.

• Forged 8620 steel construction — stronger than stock or cast steel alternatives
• Induction-hardened valve contact tips for extended wear resistance
• Compatible with cams up to 0.585" of lift
• Stock 1.625:1 ratio — direct replacement, no valve train modifications needed
• 3/4" bronze bushings provide ~50% more load-bearing area vs. standard 1/2" bushings
• Includes front and rear rocker arms
• Made in the USA by S&S Cycle

Specifications

• Part Number: 900-4119A
• SKU: 900-4119A
• Brand: S&S Cycle
• Weight: 2.76 lbs
• Rocker Ratio: 1.625:1 (stock)
• Max Cam Lift: 0.585"
• Bushing Size: 3/4" bronze
• Country of Manufacture: USA
• Compatibility: Harley-Davidson Twin Cam, XL Sportster, XR1200