Athena 293cc Big Bore Cylinder Kit - 2 Stroke Race
Athena 293cc Big Bore Cylinder Kit - 2 Stroke Race
In stock
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Unleash the ultimate power from your 2-stroke engine with the Athena 293cc Big Bore Cylinder Kit. This comprehensive kit is engineered for racing performance, delivering increased displacement and enhanced power output.
Description
The Athena Big Bore Cylinder Kit transforms your engine into a high-performance powerhouse. Featuring an aluminum cylinder with a nickel carbide coating, this kit offers superior heat dissipation and reduced friction for maximum power and longevity. The aluminum cylinder head comes with a removable bronze dome, optimized for efficient combustion. Specially designed, hard anodized power valves ensure optimal exhaust flow and improved throttle response. This kit provides a significant upgrade for riders seeking a competitive edge. Installation by a qualified mechanic is recommended to ensure proper setup and optimal performance. Boost your engine's potential with this premium cylinder kit, designed for demanding racing applications and delivering unmatched reliability.
Features & highlights
- Aluminum cylinder with nickel carbide coating for enhanced durability and heat dissipation.
- Aluminum cylinder head with removable bronze dome for optimized combustion.
- Specially designed, high-performance, hard anodized power valves improve exhaust flow.
- Includes Athena top-end gasket set with all required seals and hardware for a complete installation.
- Forged race piston, rings, clips, and pin included for superior strength and performance.
- Increased displacement to 293cc for significant power gains.
Technical specifications
- Brand: Athena
- Product Name: Cylinder Kit
- MPN: 09310440
- Displacement: 293 cc
- Bore Size: 72.00 mm
- Engine Type: 2-Stroke
- Cylinder Bore Coating: Nickel-Carbide
- Material: Aluminum
- Base Color: Silver
Important to know
This kit requires specialized installation and tuning. OEM power valves cannot be used with this kit. Professional installation is highly recommended for optimal performance and reliability.
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
P400485100042
Cylinder Kit
72,00 mm
293 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.

