S&S Cycle Twin Cam Cylinder - 4.125" Bore - Black - 910-0401

Upgrade your Twin Cam engine with the S&S Cycle 4-1/8" Bore Cylinder Kit. These high-performance cylinders are designed to work with 124" Hot Set Up Kits, boosting your engine's power and torque. Made in the USA with meticulous attention to detail, these cylinders offer both performance and durability.

Description

The S&S Cycle 4-1/8" Bore Cylinder Kit is engineered for '99-'17 Twin Cam engines and optimized for use with 124" Hot Set Up Kits. These cylinders are bored slightly under the nominal size and are not honed, allowing for precise finishing during installation. The wrinkle black powder-coated finish with machined edges provides a sleek, aggressive look that complements any custom build. Crafted from high-quality aluminum, these cylinders offer excellent heat dissipation and long-lasting performance. Enhance your motorcycle's capabilities with these top-tier cylinders, ensuring a powerful and reliable ride. Note that crankcase machining is required for proper installation.

Features & highlights

• Designed for use with 124" Hot Set Up Kits in '99-'17 Twin Cam engines.
• Wrinkle black powder-coated finish with machined edges for a custom look.
• Cylinders are bored slightly under nominal size, ready for final honing.
• Constructed from high-quality aluminum for superior heat dissipation.
• Made in the U.S.A. for exceptional quality and reliability.
• Stock bolt pattern ensures compatibility.

Technical specifications

• Brand: S&S Cycle
• Bore Size: 4.125"
• Stroke Length: 4-5/8"
• Finish: Wrinkle Black, Powder-Coated
• Material: Aluminum
• Units: Pair

Important to know

Requires crankcase machining for proper installation. These cylinders are designed for experienced mechanics and engine builders familiar with Twin Cam engine modifications. Does not include honing tools or the 124" Hot Set Up Kit; these must be purchased separately.