S&s Cycle 124" Big Bore Cylinder Kit
S&s Cycle 124" Big Bore Cylinder Kit
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About this product
About this product
Upgrade your motorcycle's performance with the S&S Cycle 124" Big Bore Cylinder Kit. This kit delivers a significant power boost while maintaining compatibility with stock cylinder heads. Experience enhanced torque and horsepower without extensive modifications.
Description
The S&S Cycle Big Bore Cylinder Kit is engineered for easy installation, eliminating the need to bore or split existing cases in most applications. Simply swap the cylinders for a noticeable performance upgrade. Constructed from high-quality aluminum castings with durable cast-in iron liners, these cylinders ensure optimal heat dissipation and longevity. This kit provides increased displacement and an improved compression ratio, resulting in increased power and torque across the RPM range. This kit is ideal for riders looking for a significant performance boost. Made in the USA, this kit reflects S&S Cycle's commitment to quality and performance.
Features & highlights
- Achieve excellent performance gains while using stock cylinder heads.
- Simplified installation process; no case boring or splitting required in most applications.
- Durable aluminum cylinders with cast-in iron liners for extended life and optimal heat transfer.
- Complete kit includes cylinders, pistons, rings, and necessary gaskets for a seamless installation.
- Proudly made in the USA, ensuring high-quality materials and manufacturing.
- Increased 124" displacement delivers substantial gains in horsepower and torque.
- Optimized 11.4:1 compression ratio for enhanced engine performance.
Technical specifications
- Brand: S&S Cycle
- Product Name: Cylinder Kit
- Displacement: 124"
- Bore Size: 4.125"
- Stroke Length: 4.625"
- Compression Ratio: 11.4:1
- Material: Aluminum cylinders with cast-in iron liners
- Color/Finish: Black
- Units: Kit
Important to know
This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
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
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
S&S CYCLE
910-0338
Cylinder Kit
4,125"
11.4:1
124"
4,625"
Aluminum
Black
Kit
Reviews


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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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