YOXUFA Dirt Bike Fuel Tank 3.5L Replacement for 50cc–125cc Pit Bikes with CNC Aluminum Cap and Petcock

YOXUFA's dirt bike fuel tank is a 3.5L replacement fuel reservoir engineered for small-displacement pit and mini bikes, supplied with a CNC aluminum cap, fuel filter and petcock for a ready-to-install upgrade.

If you need a reliable replacement tank for Chinese-brand pit bikes or popular small-frame models, this YOXUFA assembly delivers a robust alternative to worn or cracked OEM tanks. Constructed from high-strength ABS plastic and paired with a CNC-machined aluminum filler cap, it’s designed to resist impact and seal securely while fitting many 50cc–125cc machines. Confirm dimensions and mounting points against your bike before purchase to ensure proper fitment.

Will this tank fit my bike model?

This tank fits a broad range of small-displacement dirt and pit bikes but is not universal; compatibility includes many SSR, TaoTao, Coolster, Pitster Pro, Baja and similar Chinese-brand models. Always compare the tank shape and mounting bolt distances to your bike’s frame and check fuel line and petcock orientation.

• Works with CRF50, XR50, CRF50F-style frames
• Compatible with SSR 50/70/110/125 models and many 110–125cc Chinese bikes
• Fits TaoTao, Coolster, Pitster Pro, Baja DR49 and similar pit bikes
• Measure mounts and filler position before ordering for exact fit

How durable and leak-resistant is the replacement tank?

The tank body is molded from high-strength ABS plastic to resist cracking from vibrations and light impacts. The filler is topped with a CNC aluminum cap and includes a fuel-breath tube that improves sealing and long-term reliability compared with many stock plastic caps.

• ABS construction for improved toughness and chemical resistance
• CNC aluminum cap for secure closure and durability
• Factory-supplied fuel filter and petcock to reduce leaks and blockages
• Designed to maintain a tight seal under normal off-road conditions

What hardware and accessories come in the package?

The kit arrives ready to install with the main tank plus key fittings so you won’t need to hunt for extra parts. Included items let you replace the whole fuel delivery interface quickly, though you should reuse any bike-specific mounting rubber or brackets if they’re still in good shape.

• 1 × YOXUFA dirt bike fuel tank (3.5L / 0.92 gallon capacity)
• 1 × CNC aluminum gas cap with fuel-breath tube
• 1 × inline fuel filter to help prevent debris reaching the carburetor
• 1 × fuel pump style petcock/petcock valve for fuel flow control

How much fuel does this tank hold and how should I install it?

The tank’s total capacity is 3.5 liters (approximately 0.92 gallons), adequate for short trail runs, practice sessions or as a replacement for original small tanks. Installation is straightforward for anyone comfortable with basic bike maintenance: drain old fuel, disconnect lines, bolt the new tank in place, connect the petcock and filter, then test for leaks before riding.

• 3.5L capacity suitable for pit-bike distances and practice use
• Simple bolt-on replacement—use correct mounting hardware and grommets
• Check fuel line routing and petcock orientation during installation
• Always perform a leak test and check for proper venting before first ride

Who is this for: Riders and hobbyists who own small-displacement dirt bikes (50cc–125cc) that require a sturdy, ready-to-install replacement fuel tank. It’s particularly useful for owners of SSR, TaoTao, Pitster Pro, Coolster, Baja and similar Chinese-brand machines who want a stronger ABS body, a machined aluminum cap, and included fuel hardware to minimize downtime between ordering and riding.