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VGOL Motorcycle Fuel Tank Cap Review: A simple replacement for 50–125cc ATVs?

VGOL 2 Pieces Inner Diameter 40mm Motorcycle Fuel Tank Cap Black Plastic Fuel Filler Gas Cap Compatible with 50CC 70CC 90CC 110CC 125CC ATV Quad 4 Wheeler
4.7
[Perfect Size Fit]  60mm OD, 40mm ID, 28mm center diameter fits 50CC–125CC ATVs for seamless installation.
[Durable Wear-Resistant Plastic]  Constructed from tough plastic to resist wear and endure rugged terrain and heavy use.
[Broad Model Compatibility]  Compatible with many Chinese ATVs, quads, and four-wheelers for versatile application.
[Stable Reliable Performance]  Provides consistent stability and reliable operation, ensuring confidence during rides.
[Includes Two Covers]  Package contains two sturdy tank covers for immediate use and quick replacements.
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Automotive replacement part that restores a secure fuel seal on small ATVs and quads. Riders can refuel with less fuss and reduced leakage risk. Is the VGOL Motorcycle Fuel Tank Cap the straightforward spare or replacement needed for 50–125cc machines?

⚡ At a Glance
  • Seal Integrity: 40mm inner diameter sizing for a snug, leak-resistant seating
  • Best for: Owners of 50CC–125CC Chinese ATVs, quads and four-wheelers needing a direct-fit replacement
  • Not ideal for: Vehicles that require metal or locking fuel caps rather than simple plastic covers

Durable, wear-resistant plastic construction designed for rugged use. Includes two tank covers sized to match common small-ATV filler openings.


Easy, accurate fit – thanks to specific diameter measurements

Precise dimensions of 60mm outer diameter, 40mm inner diameter and 28mm centre diameter match common small-ATV filler openings and centre posts. Those measurements align with OEM-style caps to reduce play when seated.

Quick installation and a reliable seal reduce fuel smell and leaks during riding. Suitable for routine replacement when original caps wear or become loose.

Built for rough use – with wear-resistant plastic construction

Manufactured from durable plastic designed to resist abrasion and the vibrations typical of off-road use. The material choice balances resilience with light weight.

Lasting performance on trails and rough terrain lowers the need for frequent swaps. Plastic construction also minimises additional weight on the tank.

Spare-ready pair – with two caps included in the pack

Pack contains two identical tank covers, allowing immediate replacement and a backup spare. The double set reduces downtime if one cap is damaged or lost.

Keep one fitted and one as a spare for peace of mind during longer trips. Handy for owners who maintain multiple small machines or prefer a quick swap.

✨ The 4 Key Reasons for VGOL Motorcycle Fuel Tank Cap
  1. 60mm outer diameter - Matches common filler rims for straightforward seating
  2. 28mm centre diameter - Aligns with standard centre posts to reduce wobble
  3. Durable plastic material - Withstands abrasion and vibration on rough trails
  4. Twin pack included - Immediate spare reduces downtime and avoids hunting for replacements
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: VGOL
  • Compatible Engine Sizes: 50CC to 125CC
  • Outer Diameter: 60mm
  • Inner Diameter: 40mm
❓ Frequently Asked Questions

Q: Will this cap fit my 70CC ATV?

A: Yes. Compatibility covers 50CC to 125CC machines, so a 70CC ATV falls within the stated range.

Q: What material are the caps made from?

A: The caps are constructed from durable, wear-resistant plastic suitable for off-road use.

Q: How many caps are included in the package?

A: Two tank covers are included, providing a fitted unit and a spare.

🏆 Our Verdict

Suitable for ATV owners who need a straightforward, OEM-style replacement for small Chinese quads and four-wheelers. Precise sizing combined with durable plastic construction and a twin pack make the set a practical, low-effort solution. Offers clear long-term value through durable materials and an included spare, reducing the need for frequent replacements.