• Free Shipping on Zeda Screaming Demon Bicycles!
  • *Offer valid through 11/29.

Replacement Parts

2 Stroke 80cc Replacement Piston for BT80

$11.99

Standard OEM replacement Piston for use with BT80 Engine Kits. The piston is located within the cylinder body and is connected to the connecting rod. Does not include: piston rings, wrist pin, wrist pin bearing, or wrist pin clips.

1 Piece to 3 Piece Bottom Bracket Conversion Kit

$29.99

American to European adapter kit for converting standard 1 piece crank bicycles to be used with 3 piece wide cranks such as those included with our 4G 4 stroke kits. Kit features new bearing race reducer and European bottom bracket set with a semi-sealed...

20 Inch Aluminum Riser Handlebar

$29.99

Are you looking for the perfect handlebar for fast responsive handling? Then look no further than our aluminum riser handlebar! Only 20” in length this handlebar is built for ultimate performance, is sturdy enough for any rider to enjoy, and offers 2.25”...

4G Peek-a-Boo 80T Pulley Cover

$14.99

Replacement cover for the tapered shaft 4G transmission. Peek-a-Boo Cover is for use with the 80 tooth freewheel on the 4G T-Belt drive transmissions and will not fit any other size pulley. Please be sure and order the correct mounting brackets which...

Find all of the parts you need for your 4-stroke and 2-stroke gas powered bicycle engine below.