S&s Cycle 110" Big Bore Kit
S&s Cycle 110" Big Bore Kit
Available in stock (4)
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Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Unleash the true potential of your engine with the S&S Cycle 110" Big Bore Kit. This kit delivers a significant power boost, transforming your ride into a high-performance machine without the need for extensive modifications. Experience enhanced torque and horsepower across the entire RPM range.
Description
The S&S Cycle Bolt-In Sidewinder® Big Bore Kit is engineered for enthusiasts seeking a substantial performance upgrade. This kit increases the displacement of your 96" and 103" engines to a thrilling 110", delivering noticeable gains in both horsepower and torque. Featuring a 10.5:1 compression ratio (when used with stock 85cc heads), this kit provides excellent street manners while remaining responsive to performance camshaft upgrades. The cast ductile iron sleeve, encased in cast aluminum, ensures superior heat transfer, contributing to engine longevity and consistent performance. Installation is straightforward, as this kit bolts directly in without requiring any machining, balancing, or crankcase splitting, and can often be performed with the engine still mounted in the frame.
Features & highlights
- Transforms 96" and 103" engines to a powerful 110" without machining.
- Achieve a streetable yet responsive 10.5:1 compression ratio with stock 85cc heads.
- Ductile iron sleeves provide optimal heat transfer and durability.
- Complete kit with cylinders, forged pistons, rings, pins, clips, and gaskets for a hassle-free installation.
- Bolt-in design simplifies installation, saving time and labor costs.
- Experience increased horsepower and torque for enhanced riding performance.
Technical specifications
- Brand: S&S Cycle
- Product Name: Cylinder and Piston Kit
- Type: Big Bore
- Displacement: 110"
- Bore Size: 4.000"
- Stroke Length: 4-3/8"
- Compression Ratio: 10.5:1
- Color/Finish: Silver
- Base Color: Silver
Important to know
This kit is specifically designed for use with stock 85cc heads. It is not compatible with S&S 79cc heads.
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
910-0650
Cylinder and Piston Kit
4,000"
10.5:1
110"
4-3/8"
Big Bore
Silver
Kit


Who is behind Parts Denmark
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.

