F-Zero Motorized Bike + BBR Tuning 2-Stroke Stage 4 Performance Engine


- BBR Tuning F-ZERO Motor-Ready Motorized Frame
- Triple Clamp Forks
- 33mm Aluminum Headset
- Double-Clamp Handlebars
- Front & Rear Disc Brakes
- Dual Bike/Engine Sprocket Rear Wheel
- Silver or Black BBR Tuning 66/80cc 2-Stroke Engine
- Bonus- BBR Tuning Billet Aluminum High-Performance Cylinder Head 66/80cc
- Bonus - 66/80cc High-Performance Carburetor
- Bonus – Expansion Chamber or Expansion Chamber with Muffler or High Performance Expansion Chamber
- Bonus - NGK BR5HS Spark Plug
- Complete Clutch Cable Assembly with Clutch Wire Clip
- Drive Chain Idler Pulley
- Top Quality Japanese 202 Main Bearings
- 415 Bike Engine Drive Chain
- Drive Chain Guard
- 2-Stroke Spark Plug
- Locking Alloy Clutch Lever
- Upgraded Twist Throttle and Cable With Grip
- Updated 1.5L Black Teardrop Gas Tank (approx. 1/2 of a gallon)
- Fuel Line
- Throttle Cable
- Gasoline Tank Switch
- Sprocket Clamp Assembly
- 44 Tooth Chrome Drive Sprocket with 9 Holes
- Large Spring (Heat Shield Spring)
- Extension Spring (Recoil Spring)
- High-Quality Japanese Bearings on Both Ends of Crank
- Required Hardware and Gaskets
- Magneto
- Kill Switch
- Complete Digital Installation Guide
- Spark Plug Removal Tool (While Supplies Last)
- Standard Universal Mounting Bracket
Installation is a breeze
No extras needed, no mods required. Just follow the simple install instructional video provided, add fuel, and you’re ready to ride.


So ride a motorized bike you can trust!
F-Zero Motorized Bike + BBR Tuning 2-Stroke Stage 4 Performance Engine
150+ Sold | ★★★★★ 10+ Reviews
✔️ 25-40 MPH Top Speed
✔️ 100-150 MPG Fuel Economy
✔️ 2.4L (1/2 Gal) Internal Gas Tank
✔️ Easy Assembly
✔️ Backed by 6 Month Warranty



Speed You Want & the Range You Need
The BBR Tuning Stage 4 bike engine kit's equipped with a high compression head that's able to give this engine 2.75+ HP with top speeds reaching 25-40 mph. It also comes with a high performance carburetor for optimal airflow for more torque and speed. And they all come together to give you around 100-125 mpg.
That's enough power for riding fast, taking inclines without losing speed, and getting you where you need to go and back on a single tank.
A Drivetrain Built to Last
Each F-Zero motor-ready bikes is fitted with large Maxxis Hookworm comfort tires and 12 Gauge Heavy Duty Wheels that can tackle any terrain with ease.
And unlike other bikes with coaster brakes and caliper brakes, the F-Zero comes with front and rear disc brakes standard. Plus its low-profile handlebar setup lets you get low for tight turns and high speeds safely.


The Perfect Frame for This Bike Engine
With a high quality extended hi-ten steel frame and triple tree forks the F-Zero can take a beating and cruise without skipping a beat.
Plus it has a built-in 2.4L gas tank that holds over 1/2 gal of fuel. That way you can commute, cruise, or race with all the gas you'll need.
Quality parts for quality performance
On top of strict quality control standards, each this motorized bike offers
- Performance upgrades designed to maximize speed output and horsepower.
- Dedicated cable ports
- Angled cylinder head for smooth throttle response & cold starts.
- Japanese 202 main bearings for smooth operation.
- Upgraded clutch components instead of weak, standard clutch pads.
and more to keep you revving for miles and miles.

Don't Just Take Our Word For It!
Watch how the BBR Tuning Racing Series Stage 4 66/80cc 2-Stroke Engine Kit and F-Zero come together to make a head-turning motorized bike.



Backed by the Best Service in the Game

Enjoy 6 months of full-engine coverage

We're available by Email, Phone, Text, or Chat 24/7

Pay in 4 interest-free payments so you can ride now and pay later
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