S3 Extreme Cylinder Head Kit Sherco SE-R 300 2017-2025 Blue
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
Key benefits:
- Smooth and progressive power delivery – Modifies compression for controlled output that responds exactly to your command
- Superior traction in technical zones – Significantly improves engine control, especially on challenging climbs and uneven terrain
- Optimized thermal management – Innovative design that reduces operating temperature, eliminating hot spots typical of original cylinder heads
- Improved throttle feel – Ideal for Extreme riding, providing direct and precise feedback
Developed for riders who accept no compromises. Feel the difference with every acceleration.
Payment methods
- 100% secure payments!
- Pay for your purchase in instalments over 3, 6 or 12 months!

