Athena 144cc Big Bore Race Cylinder Kit - 2 Stroke
Athena 144cc Big Bore Race Cylinder Kit - 2 Stroke
Available in stock (4)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Unleash the full potential of your 2-stroke engine with the Athena 144cc Big Bore Race Cylinder Kit. This kit provides a significant power and performance boost, transforming your machine into a true racing contender. Experience enhanced acceleration, increased torque, and superior top-end speed.
Description
The Athena 144cc Big Bore Race Cylinder Kit is meticulously engineered for optimal performance and durability. The aluminum cylinder features a nickel carbide coating, providing exceptional wear resistance and efficient heat dissipation. The kit includes an aluminum cylinder head with a removable bronze dome, allowing for customized tuning and improved combustion. Specially designed, hard anodized power valves replace the OEM units, further enhancing performance. This comprehensive kit comes complete with an Athena top-end gasket set, including all necessary seals and hardware, ensuring a hassle-free installation. The piston kit features a cast lite flat top piston, rings, clips, and pin, all designed to withstand the rigors of high-performance racing. Upgrade your 2-stroke engine with confidence, knowing you're investing in premium quality and proven performance.
Features & highlights
- Experience a significant power increase with the 144cc displacement.
- Nickel carbide-coated aluminum cylinder ensures optimal heat transfer and longevity.
- Aluminum cylinder head with removable bronze dome allows for customized tuning.
- Hard anodized power valves replace OEM units for enhanced performance.
- Complete top-end gasket set and hardware included for easy installation.
- Cast lite flat top piston maximizes performance and reduces weight.
Technical specifications
- Brand: Athena
- Product Name: Cylinder Kit
- Engine Type: 2-Stroke
- Displacement: 144 cc
- Bore Size: 58.00 mm
- Cylinder Bore Coating: Nickel-Carbide
- Material: Aluminum
- Base Color: Silver
Important to know
This kit requires the use of the included specially designed, hard anodized power valves. The OEM power valves cannot be used with this cylinder kit.
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
ATHENA
P400250100011
Cylinder Kit
58,00 mm
144 cc
Nickel-Carbide
2-Stroke
Aluminum
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.

