HOOUP Dirt Bike Tire Kit 90/100-16 & 70/100-19 — Front/Rear Knobby Tires with Inner Tubes and Mounting Tools

HOOUP’s kit supplies a matching front and rear knobby tire with inner tubes and mounting tools engineered for 125–150cc off-road and pit motorcycles. Whether you ride trail, track, or need a reliable replacement for a weekend swap, this package gives you both tires sized for common 16-inch rear and 19-inch front rims plus the accessories to install them. The set is assembled to fit a wide range of small-displacement motocross and dirt models so you can return to the trail quickly without hunting separate components.

Which bikes and engines will these tires fit?

These tires were selected for compact motocross and trail machines with 16" rear and 19" front wheels. Check your motorcycle’s owner manual or rim stamping to confirm 90/100-16 rear and 70/100-19 front fitment before ordering.

• Compatible with many 125–150cc models (CRF125/150 series, TTR125, KLX140, KX100, XR100, RM85/100, DR125, and similar).
• Sizes: 90/100-16 for 16" rims; 70/100-19 for 19" rims.
• Designed for off-road, motocross, and pit-bike wheel dimensions.

How complete is the kit for mounting and repair?

This bundle includes both tires plus two inner tubes and a compact set of tools so you can remove and install tires at home or roadside. It’s intended to let a single person perform the swap without sourcing additional accessories.

• Included: one 90/100-16 rear tire and one 70/100-19 front tire.
• Two inner tubes sized to match the tires for immediate installation.
• Tooling: two tire spoons, two red stem valve caps, two spare valve cores, and a 4-way valve tool.

What riding conditions and tread behavior can I expect?

The tread is knobby and geared toward dirt and mixed off-road surfaces, offering grip on loam, gravel, and compact trails. While not a specialized sand or hardpack race compound, the pattern balances traction and durability for frequent trail use.

• Knobby tread for traction on varied off-road terrain.
• Construction tuned for daily trail riding and light motocross sessions.
• Best used where puncture risk is moderate—carry repair supplies for remote rides.

How do I confirm the tires will fit my bike?

Before purchasing, measure rim diameter and check your current tire sidewall for size codes. The product images include dimensional references; compare those to your wheel specifications to ensure proper clearance and fitment.

• Inspect current tire sidewall for size markings (e.g., 90/100-16, 70/100-19).
• Verify rim inner width and brake/chain clearance against the pictured dimensions.
• Contact a mechanic if you’re unsure about valve stem position or wheel adapters.

Who is this for? This HOOUP kit suits riders of small-displacement motocross, trail, and pit bikes who want a ready-to-install front and rear tire set with tubes and basic mounting tools. It’s convenient for home mechanics, track support crews, and riders replacing worn out tires on CRF, TTR, KLX, KX, XR, RM, or similar 125–150cc models who need matched rubber and spares in one shipment.

FAQ

Q: Do these tires come with inner tubes?

A: Yes — the kit includes two inner tubes sized for the 90/100-16 rear and 70/100-19 front tires.

Q: Will these fit my CRF150 or KLX140?

A: They are compatible with many CRF150 and KLX140 models; verify your current tire sidewall reads 90/100-16 (rear) and 70/100-19 (front).