X-PRO X19 125cc Dirt Bike, 4-Speed Semi-Automatic Gas Dirt Bike with Zongshen Engine, 17"/14" Big Wheels, Front & Rear Hydraulic Disc Brakes, Off-Road Pit Bike for Teens and Adults

Features

• 125cc Zongshen Engine for Reliable PowerPowered by a 125cc 4-stroke Zongshen brand engine, this gas dirt bike delivers strong, reliable performance for off-road riding. The air-cooled single-cylinder design helps keep engine temperature under control during regular use.
• 4-Speed Semi-Automatic TransmissionThe 4-speed semi-automatic transmission lets riders shift gears without using a clutch, making it easier to operate than a fully manual dirt bike while still offering a more engaging riding experience than a fully automatic model.
• Big 17"/14" Wheels for Taller StanceEquipped with a 17" front wheel and 14" rear wheel, the X19 offers a higher stance, longer profile, and more ground clearance compared with many smaller 125cc dirt bikes. Suitable for teens, big boys, and adult riders within the recommended size and weight range.
• Front & Rear Hydraulic Disc BrakesThe front and rear hydraulic disc brake system provides responsive stopping power for better control on off-road trails. The cradle-type steel tube frame adds strength and durability for outdoor riding.
• Some assembly required: Assembly for dirt bikes include Handle bar brackets, wheels, brakes, number plate and fender. (May differ per model)

Description

Engine/Drive Chain Engine: Zongshen Brand, 125cc, 4-Stroke Cylinder Arrangement：Single Compression Ratio：9.0:1 Max Torque：8.8(1±10%)/5500(1±5%) Max Power[Kw/r/m]：6.3(1±10%)/7500(1±5%) Cooling System: Air Cooled Transmission: 4-UP Semi-Automatic Start System: Kick Carburetor：PZ26 Jingke Carburetor Drive Train：428，14/41T Ignition Type：C.D.I Top Speed: 45+ Mph (Depending on Riders Weight and Road Conditions) Frame /Body/ Suspension / Brakes Frame: Cradle Type Steel Tube Frame Front Fork:Inverted 4548-700mm Forks, Non-Adjustable Rear Fork:￠10275mm , Non-Adjustable Front Disc：Hydraulic Single Piston Caliper, 210mm Disc Rear Disc：Hydraulic Single Piston Caliper, 190mm Disc Front Tire: 70/100-17" Rear Tire: 90/100-14" Exhaust：Steel Pipe Capacities / Dimensions Net Weight (lbs) :151 Gross Weight (lbs)：181 Weight Capacity(lbs)：209 Carton Size: 55 x 15 x 30" Overall Length：64.2" Overall Width：29.52" Overall Height：41.34" Wheelbase:42.32" Ground Clearance:13.58" Fuel Capacity:3.5L/0.92 Gal Seat Height：32.7" Engine Kill Switch：Yes Foot Brake：Yes

Bike Type: dirt bike

Age Range (Description): Youth

Brand: X-PRO

Number of Speeds: 1

Color: Orange

Frame Material: Alloy Steel

Suspension Type: Dual

Special Feature: Dual Disc Brake

Included Components: Dirt bike

Size: Medium

Bike Type: dirt bike

Number Of Speeds: 1

Suspension Type: Dual

Additional Features: Dual Disc Brake

Brake Style: Disc

Color: Orange

Theme: Motorcycle

Size: Medium

Frame Material Type: Alloy Steel

Is Assembly Required: Yes

Age Range Description: Youth

Brand Name: X-PRO

Included Components: Dirt bike

Model Number: DB-K20

Model Name: DB-K20

Model Year: 2026

Manufacturer: X-PRO

Warranty Description: 90 Day Warranty Against Manufacturer Defects