Skip to content Skip to sidebar Skip to footer

Bmx Sprocket Size Chart

Bmx Sprocket Size Chart. Measure up the outer diameter of your rear wheel and work out your rollout. Until recently, the most common bmx sprocket size was 44 teeth.

1980 Schwinn to BMX Rat Rod Bikes
1980 Schwinn to BMX Rat Rod Bikes from ratrodbikes.com

2.8125 x 20 = 56.25 (the gear size). This bmx sprocket is set up with 2 drive holes incas. The profile racing imperial sprocket is a bmx gear chainring and features:

Most Modern Complete Bmx Bikes Come With A 25/9 Gear Ratio.


We also sell freewheels and cassette cogs and bike replacement parts. A 44/16 gearing ratio is approximately 2.75:1. Nov 30, 2020 #1 i have an older race bike that i would like to convert into a more street bike, question is will i be able to down size my sprocket from 44 tooth to 25 with the same crank arms i have?

Sprockets Come In Different Sizes.


A general rule of selecting the size of your sprocket for your bmx is it should fit into the standard 2.75 gear ratio. 2.8125 x 20 = 56.25 (the gear size). Sprockets are available in many sizes ranging anywhere from 45 teeth down to the micro 16 to 20 tooth range.

Find The Best Bmx Sprockets At Back Bone Bmx, Any Size And Colour You Need Is Here.


Shop with zip and afterpay, spend $99 for free shipping aus wide. Gt power guard cnc sprocket 25t or 28t size black or silver. Regular price $ 39.99 — sold out.

It’s Been Modified Along The Way To A Point We Are Extremely Happy With The Result And Even Converted It Into An App For Iphone And Ipad.


Experiment with what you want and for how you ride and what you ride. Until recently, the most common bmx sprocket size was 44 teeth. We started to create the bmxultra.com bmx gear calculator over a decade ago.

The Profile Racing Imperial Sprocket Is A Bmx Gear Chainring And Features:


Salt bmx pro sprocket 25t metallic gold. Suits 23.8mm, 22mm or 19mm axle. Bolt drive sprocket is attached to the crank arm with the bolt.

Post a Comment for "Bmx Sprocket Size Chart"