Green Razor SX500 McGrath Electric Dirt Bike: The King of Supercross Rides Again! 🏆
Ready to unleash your inner champion?
The Green Razor SX500 McGrath Electric Dirt Bike isn’t just another electric ride – it’s a tribute to motocross royalty! Inspired by Jeremy McGrath, the winningest supercross rider in history, this beast brings authentic MX vibes straight to your backyard.
Whether you’re a teen ready to graduate from training wheels or an adult looking to relive those childhood dreams, the SX500 McGrath delivers pure adrenaline wrapped in stunning neon green graphics. Let’s dive into why this electric dirt bike is absolutely crushing it in 2025!
Who’s Ready to Ride the SX500 McGrath?
This isn’t your little sibling’s starter bike – the SX500 McGrath is designed for riders who want the real deal. At 175 pounds max capacity, even adults can hop on and experience that authentic dirt bike rush!
Size & Specs That Actually Matter
Don’t let the compact size fool you – this thing packs serious power into a manageable frame. It’s big enough to feel like a real dirt bike but small enough to store in your garage without taking over the entire space.
Performance That’ll Make You Grin Like a Maniac
Speed & Power
- Top Speed: 15 mph (24 km/h) – perfect sweet spot between fun and safety
- Runtime: Up to 40 minutes of continuous dirt-shredding action
- Motor: High-torque, variable-speed, chain-driven beast
- Charge Time: 12 hours (overnight charging = morning adventures!)
Real Dirt Bike Features
- Suspension: Dual suspension front and rear
- Brakes: Hand-operated dual disc brakes (just like the pros!)
- Throttle: Twist-grip throttle control
- Frame: Steel construction with authentic MX geometry
- Tires: Motorcycle-spec pneumatic knobby tires with front/rear-specific tread
What Makes the SX500 McGrath Special?
Those Killer McGrath Graphics
The Jeremy McGrath signature graphics and Troy Lee Designs decals aren’t just for show – they’re a badge of honor. When you roll up on this green machine with its sleek black rims and tire combo, everyone knows you mean business.
Authentic MX Experience
- Double-crown fork for that big bike feel

- Adjustable-angle riser handlebars for customized comfort
- Retractable kickstand (because leaving it on the ground is not an option)
- Folding metal foot pegs built to last
- Shatter-resistant plastic fairings that can handle your wildest stunts
SX500 vs MX500: What’s the Real Difference?
Here’s the scoop: mechanically, these bikes are twins. The SX500 McGrath and MX500 share the same powerhouse performance, but the SX500 gets those exclusive Jeremy McGrath graphics and signature green fairing that make it stand out from the pack.
Think of it this way – they both rip equally hard, but the SX500 does it with more style points!
For a deep dive into all the nitty-gritty details, check out our comprehensive Razor Electric Dirt Bikes Buyers Guide to make sure you’re picking the perfect ride for your skill level.
Safety & Build Quality You Can Trust
- UL2272 Certified: The electrical system meets strict safety standards

- 36V Battery System: Three 12V sealed lead-acid rechargeable batteries
- Quality Construction: Built to withstand the abuse that comes with having fun
Assembly & Maintenance
Good news – this isn’t rocket science! The SX500 McGrath comes with all necessary tools and clear instructions. Most riders can get it assembled and ready to rip in under an hour.
Pro tip: Always do a safety check before each ride and keep those disc brakes properly adjusted for maximum stopping power.
Check out the SX500 McGrath Video
Who Should (And Shouldn’t) Buy This Beast?
Perfect For:
- Teens graduating from smaller electric bikes
- Adults wanting an authentic dirt bike experience
- Riders who appreciate premium graphics and styling
- Anyone ready for intermediate-level electric dirt bike performance
Maybe Consider Something Else If:
- You’re looking for a beginner’s first bike (check out our Razor MX350 vs MX500 comparison instead)
- You need longer than 40 minutes of ride time
- Budget is a major concern (the McGrath graphics come at a premium)
Final Verdict: Is the SX500 McGrath Worth It?
Absolutely YES if you want the full package – killer performance, authentic styling, and the prestige that comes with riding Jeremy McGrath’s signature bike. The combination of dual suspension, disc brakes, and that gorgeous green-and-black color scheme makes this one of the most impressive electric dirt bikes on the market.
The 15 mph top speed hits that perfect balance between heart-pumping excitement and responsible fun, while the 40-minute runtime gives you plenty of time to session your favorite trails or practice your technique.
Bottom Line: The Green Razor SX500 McGrath Electric Dirt Bike delivers authentic motocross vibes with electric reliability. It’s not just a toy – it’s a gateway to the dirt bike lifestyle, signed and approved by the King of Supercross himself.
Ready to ride like a champion? Grab your helmet, charge up those batteries, and get ready to experience what makes the SX500 McGrath special. Your backyard will never be the same!
Safety First: Always wear appropriate safety gear and ride responsibly. The only thing cooler than looking like a pro is riding safe like one too!

