S&S Cycle Stroker 131 Cylinder Kit Bolt-On

Unleash significant power and torque with the S&S Cycle 131 Stroker Cylinder Kit, engineered for riders demanding a serious performance upgrade. This premium bolt-on kit transforms your engine, delivering the legendary S&S performance you expect.

Description

Experience a dramatic increase in your motorcycle's output with the S&S Cycle 131 Stroker Cylinder Kit. Designed for high-performance applications, this kit boasts an impressive 4.250" bore and a 4.625" stroke length, culminating in a massive 131 cubic inch displacement. The robust 11.0:1 compression ratio ensures explosive power delivery and enhanced throttle response, making every twist of the wrist exhilarating. This premium bolt-on solution features an updated cylinder profile while maintaining a stock bolt pattern of 4.840", ensuring straightforward installation directly onto your stock crankcases without the need for extensive modifications. Crafted with precision in the USA, these cylinders are built to S&S Cycle's rigorous standards for durability and reliability, finished in a distinctive Wrinkle Black with non-highlighted fins for a sleek, aggressive look that complements any build. Elevate your ride with S&S Cycle's proven engineering.

Features & Highlights

• Unleash massive power with a 131 cubic inch displacement, achieved through an aggressive 4.250" bore and 4.625" stroke, delivering superior acceleration and top-end performance.
• Experience crisp throttle response and increased torque thanks to the high 11.0:1 compression ratio, optimized for high-performance riding.
• Enjoy a hassle-free upgrade with a bolt-on design featuring an updated cylinder profile that retains the stock 4.840" bolt pattern, allowing direct installation with your existing stock crankcases.
• Benefit from exceptional quality and reliability, as each cylinder kit is proudly Made in the USA by S&S Cycle, ensuring precision engineering and durable construction.
• Enhance your motorcycle's aesthetics with a stylish Wrinkle Black finish and non-highlighted fins, providing a custom, aggressive look that stands out.

Technical Specifications

• Model: Stroker
• Style: Bolt-On
• Units: Kit
• Bore Size: 4.250"
• Stroke Length: 4.625"
• Displacement: 131 cubic inches
• Compression Ratio: 11.0:1
• Color/Finish: Wrinkle Black, Non-Highlighted Fins
• Vendor Part Number: 910-0763A