Legundary Custos Coolant Cap for KTM ADV 390 (2025) – Silver

Give your KTM Adventure 390 (2025) the upgrade it deserves with the Legundary Custos Coolant Cap. Crafted from high-grade aluminium, this silver-finished cap offers both form and function—delivering improved durability, better heat resistance, and an elevated custom look.

Designed to fit seamlessly on the stock radiator reservoir, the Custos Cap not only enhances your bike’s performance under pressure but also adds a touch of premium style to your engine bay.

✅ Key Features:

• Model-Specific Fitment:
  Designed exclusively for the 2025 KTM ADV 390 – plug-and-play installation with OEM fit.

• Durable Build:
  Made from CNC-machined aluminium for long-lasting performance and resilience.

• Heat & Pressure Resistant:
  Withstands high engine bay temperatures, maintaining integrity even under demanding conditions.

• Premium Finish:
  Anodized silver surface with laser-etched branding—combines aesthetics with corrosion resistance.

• Functional Upgrade:
  Improves seal integrity, helping reduce coolant evaporation over long rides.