Athena Cylinder Kit STD Yamaha YFZ 450 Ø95mm (450CC) (04-11)
Shipping and Delivery
Shipping and Delivery
Mainland Portugal
CTT Expresso/Cash on delivery: delivery in 1–2 business days after payment confirmation (in-stock items).
Items Receive in 24–72h: 2–3 business days.
Made-to-order items: delivery time upon request.
Portuguese Islands (Azores and Madeira)
CTT Registered: 2–3 business days after payment (orders up to 2kg; heavier items may have a longer delivery time).
Mainland Spain
CTT Expresso: 2–4 business days after payment (in-stock items).
Items Receive in 24–72h: 3–6 business days.
Made-to-order items: delivery time upon request.
Verifique a Instalação com o seu Veículo
Verifique a Instalação com o seu Veículo
Description
Description
For over ten years, Athena has been constantly investing in replacement cylinder parts for the aftermarket, improving their production and performance. All cylinders are entirely designed in Italy by Athena's R&D Department, which boasts strong in-house expertise and cutting-edge tools to design and test each part. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to achieve smoothness and optimal wear resistance.
Athena cylinder kits and their components are recognized worldwide for their performance, durability, and reliability.
The kit includes the high-quality aluminum cylinder with increased bore, the complete piston with pin and piston rings, and all necessary gaskets.
All components of the kit have been developed to withstand the highest temperatures, pressures, and stresses and have been validated by Athena's technicians with rigorous bench and road tests.
Payment methods
- 100% secure payments!
- Pay for your purchase in instalments over 3, 6 or 12 months!

