EOPOAYI 19x7-8 Mini Bike & Small ATV Front Tire — 4-Ply V-Pattern Knobby, Includes PVR70 Valve Stem

EOPOAYI 19x7-8 is a 4-ply, V-pattern knobby front tire engineered for 8-inch rims on mini bikes, ATVs and go-karts that need durable all-terrain traction.

This tire is crafted to fit popular mini bikes and small ATVs, including Coleman CT200U, Baja Warrior MB200, and many 125–200cc models. Designed for front-wheel use on select machines, the 19x7-8 size matches an 8 x 5.5 wheel and uses a robust rubber compound with a pronounced V-shaped tread for grip across dirt, sand, mud and rocky tracks. The package includes a PVR70 valve stem with two nozzle styles so you can swap straight or angled fittings to suit your rim.

Which vehicles will this tire fit?

This 19x7-8 tire is intended for mini bikes, small ATVs and go-karts that accept an 8-inch wheel. It lists compatibility with multiple 196–200cc models and many 125–150cc ATVs for front-wheel use on specific Coolster and TaoTao models.

• Fits mini bikes: Baja Warrior MB165/MB200, Massimo MB200, Coleman CT200U families
• Compatible go-karts/UTVs: Roketa GK-01, Polaris RZR 170 (selected models)
• Front wheels on select 125cc ATVs: Coolster and TaoTao models as specified
• Recommended wheel/rim diameter: 8 x 5.5

How does the tread and construction perform off-road?

The tire uses a V-shaped knobby pattern combined with a hard-wearing rubber compound to promote traction and directional control on varied surfaces. Its 4-ply construction enhances resistance to punctures, cuts and impacts, helping the tread keep shape under load.

• V-shaped tread channels mud and debris for stable traction
• Knobby blocks bite into sand, dirt and gravel for improved grip
• 4-ply carcass increases durability and impact resistance
• Hard compound balances longevity with predictable handling

What valve and mounting details should I know?

EOPOAYI supplies the tire with a PVR70 valve stem and offers both straight and curved nozzle options so you can mount it easily on various rim types. Proper inflation according to your vehicle manual is important for performance and wear.

• PVR70 valve stem included with straight and angled nozzle options
• Designed for 8-inch rims; check the 8 x 5.5 wheel spec for fitment
• Mounting requires standard mini bike/ATV tire tools and correct torque on wheel hardware
• Inflation pressures should follow the machine manufacturer’s recommendations

Will this tire handle mixed terrain and everyday use?

Yes — the knobby V-pattern and sturdy 4-ply build are intended to adapt to mixed terrain like trails, mud and hard-packed surfaces encountered in everyday off-road riding. The tire’s compound and tread geometry aim to offer a balance of traction, comfort and service life for recreational to moderate-duty use.

• Effective on mud, sand, gravel and rocky trails
• Designed for regular off-road recreation and light utility work
• Skid-resistant tread helps maintain rider control in variable conditions
• Durable construction reduces downtime caused by minor impacts

Who is this for: The EOPOAYI 19x7-8 tire is suited for riders and DIY mechanics who operate 125–200cc mini bikes, go-karts and small ATVs where a reliable front knobby tire is required. Choose this tire if you need a front-wheel replacement that balances traction across different off-road surfaces, wants a sturdy 4-ply build, and needs a valve stem setup that adapts to common rim designs.