415 Heavy Duty Chain – 110 Links, 1/2" Pitch – For 49/66/80cc Motorized Bicycle – Includes 6 Master Links

This is a heavy-duty 415 chain built for 2-stroke motorized bicycle kits—49cc, 66cc, and 80cc engines.

It's 110 links long, 1/2 inch pitch, standard silver finish.

Brand new.

Comes as a custom bundle with 6 spare master links, so you're covered if one breaks or you need to adjust length.

Unbranded, but it's the same 415H spec that works on most Chinese motorized bike kits.

UPC doesn't apply.

If your chain is stretched, kinked, or you're building from scratch, grab this.

Solid, affordable, gets the power to the wheel.