Product Description
TrailMaster MX250 Pro Dirt Bike
The TrailMaster MX250 Pro is a full-size 250cc dirt bike that blends real off-road performance with family-trusted reliability. This model is powered by a smooth Zongshen PR250 balance-shaft engine, with electric + kick start, 5-speed manual transmission, and performance suspension. Backed by our family-run support, clear assembly help, and fast nationwide shipping.
▶ Watch our full MX250 Pro review on GoKartMasters Academy YouTube .
- PR250 Zongshen 249.9cc balance-shaft, 4-stroke
- Electric + kick start, CDI ignition
- 5-speed manual transmission
- Inverted 51/54mm front forks & adjustable rear air shock
- Front & rear disc brakes, alloy rims & hubs
- Tires: 80/100-21 (F), 110/100-18 (R)
- Seat height ~900 mm (35.46"), ground clearance ~330 mm (13")
- Fuel tank ~9 L (~2.37 gal)
- LED headlight, stainless muffler, CNC levers
Key Features
- Engine: Zongshen PR250 (249.9 cc) balance shaft for smoother rides.
- Start & Controls: Electric + kick start; responsive CDI ignition.
- Suspension: Inverted 51/54 mm front forks; adjustable rear air shock.
- Brakes & Wheels: Front and rear disc brakes; aluminum alloy rims & hubs.
- Ergonomics: Seat height 35.46", ground clearance 13", ideal for teens and adults.
- Durability: Stainless muffler, waterproof harness, CNC levers.
Who It Fits (Rider Size & Use)
Ideal for teens and adults (inseam ~30"+) who want a manageable full-size bike. Excels on woods trails, fields, and light motocross. This bike is not race-only — it's designed for fun, adventure, and family riding.
Why Buy From GoKartMasters® (Family & Reliability)
- Family business support: Phone help, setup videos, and parts guidance from people who ride.
- Master Warranty mindset: We help you get riding—and stay riding—with practical, fast solutions.
- Parts on hand: Access to TrailMaster/OEM parts and reliable how-to content.
- Transparent shipping & assembly: Clear expectations and step-by-step help.
Specs Summary
| Engine | Zongshen PR250, 4-stroke single, balance shaft |
| Displacement | 249.9 cc |
| Power/Torque | ~14 kW @ 8000 rpm / ~18 Nm @ 6500 rpm |
| Start | Electric + kick |
| Transmission | 5-speed manual; chain drive |
| Seat Height | 900 mm (35.46") |
| Ground Clearance | 330 mm (13") |
| Fuel Capacity | 9 L (2.37 gal) |
| Tires | Front 80/100-21 • Rear 110/100-18 |
| Brakes | Front & rear disc |
FAQs
What rider size/age is this for?
Generally teens and adults (inseam ~30"+). Always do a feet-down check for confidence at stops.
Trail riding or motocross?
Versatile for trails and fields; capable of light MX use. Not a full race-tuned bike—built for durability and fun.
What maintenance should I expect?
Break-in at ~5 hours, then every 10–15 hours: oil/filter, chain, spokes/bolts, brakes, suspension checks.
Will it arrive fully assembled?
Mostly assembled. You’ll finish items like bars/controls and wheels. We provide step-by-step videos and phone support.
Why riders choose GoKartMasters®: family business support, fast parts help, and clear tutorials. Get back to fun.
