Mini Bike Sprocket Size

Sprocket drum combo for mini bike rear wheel.

Mini bike sprocket size.

For mini bikes 35mph is the top speed when using a torque converter. 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. A tiny little made in usa mini bike kit with a seat height of only 19 inches. Today s typical mini bike sprocket is made for use with 420 or 35 chain.

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. Use our calculator to determine the top speed and gear ratio for your tire size. 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. In addition many custom or garage built projects may use the 8 mm chain with their 47cc to 50cc class gasoline engines.

We have different models of taco mini bikes you can choose from we also sell apparel t shirts accessories parts and frijole. We offer mini bike sprockets to fit these common model sizes as well as a few generic items for the home mini bike builder. Does not fit a standard 6 wheel the 6 wheel has a 2 7 8 bolt pattern use part kd60t41dp. 4 holes 3 8 3 150 bolt circle.

60 tooth 9 7 8 diameter steel sprocket. It was so small it could fit in the front trunk of a vw or even in a high school locker. 72 tooth 11 3 4 diameter steel sprocket. Astro wheel using the adapter kit.

Our 2208 4 1 2 in. The problem with that nomenclature is that it only takes on meaning relative to what size the stock sprockets are. Inspired by a kit bike advertised in popular mechanics back in the 70 s. Chipped and broken sprocket teeth or bent mini bike rear sprocket discs are the normal hazards in the life of a mini bike.

Select 60 or 72t sprocket. Also fits 6 in. Drum brake slips into this drum. And similar mini bikes with 8 wheels.

Sprockets or chainwheels more literally are measured by their number of teeth. On sport bikes common mods are to go 1 in front 2 or 3 in back or a combination of the two. We want to bring back the spirit of taco mini bikes in today s era and introduce them into this new generation.