Out of stock Quick view BT80 Electrical Wide Crank Set $14.99 OEM wide crank set for added pedaling clearance required for use with BT80 engine kits. Includes left and right crank arms with preinstalled black 44 tooth front chain ring. Out of stock Add to Wishlist
Out of stock Quick view BT80 Electrical Box and Mounting Hardware $9.99 OEM plastic box that houses the main BT80 electrical components (CDI, voltage regulator, and starting relay - sold separately). Includes bicycle frame mounting bracket as well as hardware to attach and secure the component parts. Out of stock Add to Wishlist
Out of stock Quick view BT80 Battery Box and Mounting Brackets $9.99 OEM battery box used to hold the starting battery for BT80 engine kits. Includes 2 piece plastic box, front and rear bicycle frame mounting brackets, and hardware. Out of stock Add to Wishlist
Out of stock Quick view BT80 48 Tooth Rear Sprocket Installation Kit $29.99 OEM BT80 rear sprocket kit. Includes 48T sprocket and standard installation (rag joint) kit – can be used with most 2-stroke and 4-stroke 415 chain-driven rear wheel engine kits. Out of stock Add to Wishlist
Add to Cart Quick view SALE BT80 Spark Plug $8.99 $4.99 Standard OEM replacement Spark Plug for use with BT80 Engine Kits. These plugs are made from alumina silicate and offer a ceramic insulator just like the NGK B6HS spark plug. And just like NGK's, these are copper cored, and triple sealed to further aid... Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Clutch Lock Nut $0.99 Standard OEM replacement Clutch Lock Nut for use with BT80 Engine Kits. Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Gasket #2 $1.49 Standard Sprocket Cover/Crankcase OEM replacement gasket for use with BT80 Engine Kits. This gasket goes between the sprocket cover and the crankcase. Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Wrist Pin Bearing $2.19 Standard OEM replacement Wrist Pin Bearing for use with BT80 Engine Kits. Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Pull Start Spring $4.99 Standard OEM replacement Pull Start Spring for use with BT80 Engine Kits. Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Starting Motor $39.99 Standard OEM replacement Starting Motor for use with BT80 Engine Kits. Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Small Spline Shaft Oil Seal $1.99 Standard OEM replacement Small Spline Shaft Oil Seal for use with BT80 Engine Kits. Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Crankshaft and Connecting Rod $39.99 Standard OEM replacement Crankshaft and Connecting Rod for use with BT80 Engine Kits. Add to Cart Add to Wishlist
Out of stock Quick view Freewheel Thread for HD Axle $12.99 Replacement freewheel hub for heavy-duty axle kit. Out of stock Add to Wishlist
Add to Cart Quick view BT80 Outer Rotor $24.99 Standard OEM replacement Outer Rotor for use with BT80 Engine Kits. The outer rotor houses the generator coil and is equipped with permanent magnets whose rotation generates voltage in the stationary winding on the generator coil. Add to Cart Add to Wishlist
Add to Cart Quick view BT80 Gasket #4 $1.49 Standard OEM replacement gasket for use with BT80 Engine Kits. This gasket goes between the sprocket cover and engine side cover. Add to Cart Add to Wishlist
Out of stock Quick view BT80 Chrome Muffler $24.99 Standard OEM replacement Chrome Muffler for use with BT80 Engine Kits. Featuring a custom flange and streamline design, with a 35mm diameter exhaust port. Due to the unique size most other stock or upgraded mufflers are not compatible and can not be used... Out of stock Add to Wishlist
