Cylinder Works 686cc High Compression Cylinder Kit
Cylinder Works 686cc High Compression Cylinder Kit
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About this product
About this product
Upgrade your engine's performance with the Cylinder Works Standard Bore High Compression Cylinder Kit. This kit provides a direct bolt-on replacement that enhances power and reliability. Experience improved engine performance and longevity with this high-quality cylinder kit, designed for easy installation and lasting durability.
Description
The Cylinder Works Standard Bore High Compression Cylinder Kit delivers a significant boost in engine performance. The kit features a cylinder with nickel silicon carbide plating, ensuring long life and optimal heat transfer. Matched Vertex pistons are included to guarantee longevity, performance, and reduced engine noise. With an 11.0:1 compression ratio and a displacement of 686cc, this kit provides increased power and improved throttle response. The direct bolt-on design means no re-plating is required, and the cylinders look virtually identical to OEM cylinders. Installation is straightforward, making it an ideal upgrade for enthusiasts and professionals alike. Made in the USA, this kit offers superior quality and reliability.
Features & highlights
- Direct bolt-on cylinder requires no re-plating, simplifying installation.
- Includes matched Vertex pistons for enhanced longevity and reduced engine noise.
- Nickel silicon carbide-plated cylinder ensures long life and efficient heat transfer.
- High compression design (11.0:1) delivers increased power and improved throttle response.
- Complete kit includes all necessary components for a top-end rebuild.
- Made in the USA, ensuring high-quality materials and manufacturing.
Technical specifications
- Brand: Cylinder Works
- Part Number: 20004-K01HC
- Color/Finish: Gray
- Compression Ratio: 11.0:1
- Cylinder Bore Coating: Nickel-Silicon Carbide
- Cylinder Diameter: 102.00 mm
- Displacement: 686 cc
- Engine Type: 4-Cycle
- Overbore: Standard
Important to know
This kit includes the cylinder, piston, rings, pins, clips, and top-end gasket kit. Verify compatibility with your specific motorcycle model before installation.
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
CYLINDER WORKS
20004-K01HC
Cylinder Kit
11.0:1
686 cc
102.00 mm
Nickel-Silicon Carbide
Standard
4-Cycle
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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