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CNC Fuel Tank Gas Cap – 53mm Breather Vent for Motocross Dirt Bikes

My order arrived quickly and exactly as described. Really impressed with the quality, will definitely be ordering again.

Jessica L.

CNC Fuel Tank Gas Cap – 53mm Breather Vent for Motocross Dirt Bikes

4.8/5 (53 reviews)

Sale price  $51.99 Regular price  $93.99 SAVE 45%
  • Simple and practical everyday product
  • Designed for convenience and ease of use
  • Lightweight and easy to store
  • Great gift or personal purchase
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Product Details

This CNC fuel tank cap with a 53mm breather vent is designed for motocross and dirt bikes, offering a reliable upgrade for riders using Chinese 50cc–190cc engines. It’s built to improve venting reliability while withstanding tough riding conditions.

Key Features

  • 53mm breather vent paired with a CNC-machined aluminum cap for smoother venting and reduced fuel pressure build-up during aggressive riding.
  • Constructed from 6061-T6 aluminum with an anodized finish for lightweight strength, corrosion resistance, and long-lasting durability.
  • Direct OEM replacement that fits a broad range of Chinese dirt bikes (50cc–190cc) and works with popular models from Kawasaki, Yamaha, Suzuki, Honda, KTM, and other universal applications.
  • Includes a breather hose for straightforward installation and to ensure proper vent routing on the fuel system.
  • Upgrade that combines practical performance with a clean, rugged look, improving both function and aesthetics over stock caps.

Product Details

  • Material: 6061-T6 aluminum with anodized finish
  • Diameter / Size: 53mm cap (designed to fit standard 53mm openings)
  • Color / Finish: Anodized finish (color as shown)
  • Fitment / Compatibility: For Chinese 50cc–190cc dirt bikes; suitable as an OEM replacement and upgrade; compatible with Kawasaki, Yamaha, Suzuki, Honda, KTM, and universal motorcycle parts
  • Includes: 1x fuel tank cap, 1x breather hose
  • Installation: Direct replacement that requires minimal modification; designed for straightforward upgrading of the fuel tank venting system

Additional Information

Product appearance, packaging, and minor details may vary slightly depending on the supplier or manufacturing batch.

If you have questions about a product before purchasing, please contact our support team and we will be happy to assist.

Shipping + Returns

Orders are processed within 1–4 business days before dispatch. Once shipped, delivery typically takes 7–15 business days depending on your location and demand.

Tracking information will be sent to your email once your order has been dispatched.

We offer a 30-day return window. If your item arrives damaged, defective, or incorrect, please contact our support team within 30 days of delivery and we will assist with a replacement or refund.

For full details, please refer to our Shipping Policy and Returns Policy pages.

CNC Fuel Tank Gas Cap – 53mm Breather Vent for Motocross Dirt Bikes

CNC Fuel Tank Gas Cap – 53mm Breather Vent for Motocross Dirt Bikes

Regular price  $93.99
Sale price  $51.99
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