Heavy Hitter 428 Billet Aluminum Super Sprocket

Heavy Hitter 428 Billet Aluminum Super Sprocket ⚡

Want that hard pull out of corners—or trying to keep your chain where it belongs after adding real power to your e-moto? The Heavy Hitter 428 Super Sprocket exists for one reason: everything else kept bending.

Not from smashing rocks… but from the insane torque these bikes make when landing jumps and getting back on the throttle. We were forced back to OEM-style steel sprockets just to stop throwing chains and stressing motors—so we built something better.

Built to Take Abuse (Without the Weight)

This sprocket is machined from a single piece of 7075-T6 aluminum, designed to be as light as possible without giving up strength. We ran rotational load testing in CAD, followed it up with real-world punishment—full-throttle landings, impacts, and aggressive riding. The result?

👉 The strongest aluminum sprocket we’ve ever run on an e-moto.

Why It Matters

Heavier off-road tires and 18/21 wheel setups add serious rotating mass. That extra weight can make bikes feel lazy and puts additional load on motors and controllers. Proper gearing brings the snap back and helps reduce long-term heat and stress on your drivetrain.

This sprocket gives you:

• Better acceleration with heavier wheels

• Smoother, more reliable chain engagement

• Reduced drivetrain strain under high load

Features

• 7075-T6 billet aluminum construction

• High-quality black anodized finish

• Beveled edges for smooth, consistent chain engagement

• Designed to handle real torque, not just look good