Bmx Bike Sprocket Sizes

This means that the front sprocket is 2 75 times larger than the rear sprocket or that the rear wheel will make 2 75 rotation for every full rotation of the cranks.

Bmx bike sprocket sizes.

This calculator will recommend a bmx frame size based on your height measurement. The type of sprocket that a rider chooses should reflect their style of riding and how much stress they place on their drivetrain. Federal amg guard sprocket 49 99. A 44 16 gearing ratio is approximately 2 75 1.

My cart 0 my cart 0. Gt power disc spider chainring combo silver w black gear 36t 42 99. Roadie sprocket 23 99. You can get all sizes like 25t for newer bikes and 44t for old school bikes.

How to choose a bmx sprocket. 25t 33t or 36t teeth. Mathematically 16 times 2 75 is 44 and 44 divided by 2 75 is 16. Old bmx bikes were equipped with 48t teeth sprockets however this is not a standard nowadays.

We also sell freewheels and cassette cogs and bike replacement parts. Sprockets bmx order bmx sprockets chainrings gears chainring bolts alloy chainring bolts bmx gears sprocket guards grind discs bmx chainrings for your bmx racing or freestyle bmx bike. Gt overdrive sprocket size. Cnc d 1 4 6061 aluminum color.

Jgbike elite round oval chainring 104mm bcd 30t 32t 34t 36t 38t narrow wide single chainring for 8 9 10 11 12 speed mtb xc trail e bike fat bike mountain bike bicycle 4 6 out of 5 stars 369 12 99 12. There are two basic sprocket types bolt drive and spline drive. Most bmx bikes have 20 tires while the larger frames may use 24 tires also known as cruiser class bmx bikes. Bolt drive sprocket is attached to the crank arm with the bolt.

Most common sprocket size today is 25t or 28t with 23 7mm bore. Until recently the most common bmx sprocket size was 44 teeth. Fbm cross sprocket 49 99. The best bmx sprockets available from the secret bmx shop.

When figuring out frame size only the rider s height is important. Regardless of the title the sprocket is an important component on a bike. Pentagram sprocket 44 99. This particular component goes by many names including sprocket chainring chainwheel and front cog.

When paired with the most common 16 tooth rear cog on a 20 inch wheel this causes a bmx bike to travel roughly 54 inches each time the pedals complete one full revolution.