How to Choose a 2.2-Gallon Motorcycle Fuel Tank
How to Choose a 2.2-Gallon Motorcycle Fuel Tank

A motorcycle fuel tank must match the frame and fuel system as well as the desired capacity. Check tunnel shape, mounting points, petcock or outlet location, filler arrangement, seat clearance and material before selecting a retro tank.
What should a tank buyer measure?
- Measure frame width, tunnel clearance and front/rear mounting points.
- Check seat, handlebar and steering clearance through full movement.
- Confirm fuel outlet, petcock, cap and vent arrangement.
- Compare the stated capacity and dual-fill configuration with the project brief.
- Plan leak testing and safe fuel-system installation before riding.
| Tank detail | Why it matters |
|---|---|
| 2.2-gallon capacity | Sets the listed storage reference, not guaranteed range. |
| Dual-fill layout | Defines the product configuration to verify. |
| Frame mounting | Determines whether the tank can sit securely and clear adjacent parts. |
SENBEDER product reference
The 2.2-gallon dual-fill retro fuel-tank listing is intended for Harley-style fuel-cell projects; confirm exact frame, mounting, outlet and cap requirements. For fueling components, compare the carburetor sizing guide and the AX100 repair-kit listing.
Next step
Send frame photos, mounting measurements, fuel outlet requirements and desired quantity for a quote and fitment review.