S&S Cycle Big Bore Cylinder Kit 128ci
S&S Cycle Big Bore Cylinder Kit 128ci
About this product
About this product
Unleash the full potential of your motorcycle with the S&S Cycle Big Bore Cylinder Kit 128ci. Engineered for superior performance and durability, this bolt-on upgrade transforms your engine, delivering a significant boost in power and torque.
Description
The S&S Cycle 128 Big Bore Cylinder Kit is designed to drastically increase your engine's displacement to a formidable 128 cubic inches, utilizing a precise 4.250" bore and 4.500" stroke. This high-performance bolt-on kit features an updated cylinder profile that maintains the stock bolt pattern of 4.840", ensuring a straightforward installation process with your existing crankcases. Crafted with an impressive 11.0:1 compression ratio, these cylinders are built to deliver exceptional power and responsiveness, making every ride more exhilarating. The striking wrinkle black finish with highlighted fins not only adds a custom aesthetic to your engine but also signifies the premium quality and robust construction. Proudly made in the USA, this S&S Cycle big bore upgrade exemplifies engineering excellence and reliability, providing motorcycle enthusiasts with a proven path to enhanced engine performance without extensive modifications.
Features & Highlights
- Massive Displacement Increase: Elevate your engine's power with a significant upgrade to a 128 cubic inch displacement, achieved through a meticulously engineered 4.250" bore, ensuring substantial gains in horsepower and torque.
- Seamless Bolt-On Installation: Designed for convenience, this kit features an updated profile that perfectly matches the stock bolt pattern of 4.840", allowing for a direct, hassle-free installation onto stock crankcases without the need for complex modifications.
- Optimized Compression Ratio: Experience exhilarating performance thanks to an aggressive 11.0:1 compression ratio, engineered to maximize combustion efficiency and deliver potent, responsive power.
- Premium USA Craftsmanship: Manufactured with pride in the USA, these cylinders represent S&S Cycle's commitment to superior quality, durability, and precision engineering for long-lasting reliability.
- Distinctive Wrinkle Black Finish: Enhance your motorcycle's aesthetics with the eye-catching wrinkle black finish complemented by highlighted fins, providing a custom, high-performance look that stands out.
Technical Specifications
- Product Name: Cylinder Kit
- Model: Big Bore
- Style: Bolt-On
- Units: Kit
- Bore Size: 4.250"
- Stroke Length: 4.500"
- Displacement: 128 cubic inches (128 ci)
- Compression Ratio: 11.0:1
- Color/Finish: Highlighted Fins, Wrinkle Black
- Vendor Part Number: 910-0684A
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
910-0684A
Highlighted Fins, Wrinkle Black
Big Bore
Cylinder Kit
Bolt-On
4,25"
11.0:1
128"
4,500"
381 mm
254 mm
482.6 mm
Kit
Reviews
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