Mini Bike Sprocket Size

Input the tire diameter highest engine rpm number of teeth on your clutch or torque converter jack shaft and the number of teeth on the axle sprocket.

Mini bike sprocket size.

Sprocket drum combo for mini bike rear wheel. Does not fit a standard 6 wheel the 6 wheel has a 2 7 8 bolt pattern use part kd60t41dp. To determine the final drive ratio divide the rear sprocket size say 49 teeth by the front or countershaft sprocket size say 13 teeth like a new yamaha yz250f. Sprockets or chainwheels more literally are measured by their number of teeth.

Inspired by a kit bike advertised in popular mechanics back in the 70 s. In addition many custom or garage built projects may use the 8 mm chain with their 47cc to 50cc class gasoline engines. We offer mini bike sprockets to fit these common model sizes as well as a few generic items for the home mini bike builder. We want to bring back the spirit of taco mini bikes in today s era and introduce them into this new generation.

Fhelectronic 25h 68t 68 tooth rear sprocket chain fit for 49cc mini small sports car pocket bike 2 stroke off road motorcycle chain pinion chain drive gear 4 1 out of 5 stars 12 17 66 17. Select 60 or 72t sprocket. Today s typical mini bike sprocket is made for use with 420 or 35 chain. The problem with that nomenclature is that it only takes on meaning relative to what size the stock sprockets are.

72 tooth 11 3 4 diameter steel sprocket. Carbhub 9t jackshaft sprocket 5 8 41 420 manco go kart mini bike 9 tooth 5 8 jack shaft replaces manco american sportworks part 8720 1125 4 6 out of 5 stars 22 9 99 9 99 get it as soon as tue jul 21. Drum brake slips into this drum. A tiny little made in usa mini bike kit with a seat height of only 19 inches.

It was so small it could fit in the front trunk of a vw or even in a high school locker. We have different models of taco mini bikes you can choose from we also sell apparel t shirts accessories parts and frijole. Astro wheel using the adapter kit. And similar mini bikes with 8 wheels.

Use our calculator to determine the top speed and gear ratio for your tire size. 4 holes 3 8 3 150 bolt circle. The drum bolts onto our 5 6 and 8 in. Chipped and broken sprocket teeth or bent mini bike rear sprocket discs are the normal hazards in the life of a mini bike.

Our 2208 4 1 2 in. Also fits 6 in. We offer mini bikes from the 1960 s in south california.