Compatibility: Mini Bike Sprocket for Coleman Powersports CT200U / CT200U-EX / CT200U-EXR / BT200X, Baja Motorsports Mini Bike MB200 & MB165(Heat, Mini Baja, Warrior), Hensim Mini Bike Massimo MB200, TrailMaster MB200. 420 Chain Sprocket Work on Coleman Baja Warrior TrailMaster Massimo 196cc 200cc 212cc MB165 MB200 6.5hp Powersports Mini Bike Go Kart.
Enhanced Speed and Fuel Efficiency: Designed to optimize your mini bike's performance, our smaller 40T rear sprocket offers increased speed and improved fuel efficiency. By reducing the size of the rear sprocket while keeping the front go kart sprocket unchanged, you can enjoy a more powerful ride while saving on fuel consumption.
Enhanced wear resistance：The precision-machined metal alloy construction ensures firmness and resistance of mini bike rear sprocket to wear and tear. And the black anodized finish protects the sprocket from rust and corrosion.
Provide efficient power transmission:Upgrade your mini bike with this high-quality rear sprocket designed for efficient power transfer. Our 40T rear sprocket offers increased speed and improved fuel efficiency, provide your mini bike more powerful power to conquer all kinds of terrain.
Size of 420 Sprocket : 40/41/420 Chain,Teeth: 40 Tooth,Mounting Hole Distance (center to center, bolt hole circle): 3-3/16" (80 mm), Center Hole Diameter: 1-9/16" (40 mm), Overall Diameter: 6-1/2"(165mm)
Package List: 1 * 40 Chain Sprocket, 4 * Screw, 4 * Nuts, 3 *420 Chain Master Links.With easy installation, this high-quality sprocket will provide smoother and more efficient riding on your mini bike.