# How Many Bikes Do I Need Formula

### Riding the gdmbr and even on the northern stretch of the natchez trace parkway i got down to 3 5mph on steeper climbs using 17 1 gear inches.

How many bikes do i need formula. Approach your calculation a different way if you are trying to determine how many additional watts you need to gain speed increases. It also helps to ask questions and speak to knowledgeable staff members. In terms of electric bikes batteries usually have volts in sequences of 12 such as 12 24 36 48 said geurts adding volts pretty much mean power how powerful a battery can be but it also lends to top speed. For example while we still have handlebars on our bikes the specs on our handlebars have changed over the years.

The ebike above is the juiced rider which is one of my favorite commercial electric bikes because it really does have a huge battery pack. The lowest that bike will go is 25 3 gear inches. I know because i can do the ebike math. When i started riding 25 inch wide handlebars were considered wide and a lot of handlebars were less than 23 inches wide.

Besides the obvious new stuff you see on bikes today some of the old stuff has changed as well. That is a whopping 133 of the goal. As an added bonus. By running 11 or 12 at the back and often two at the front they ll have.

So we get 26 3 gear inches. However this is not a linear equation. You can buy the juiced rider with up to 48v 32 ah which is a whopping 1536 watt hours 1 5 kwh which thanks to math i know this bike could actually have a very real 100 mile range. On flat ground an underpowered ebike won t really be too much of an issue.

If you are expending 75 watts and traveling 20 kmh or 12 5 mph you need another 20 watts to raise your speed by 2 5 kmh to 22 5 kmh or 14 mph. So sorry there is no what will x and y get me simple answer or formula. My sla bike used about 1ah per mile on 24v system. The best way to know for sure what electric bicycle power level you need is to do a test ride on a few ebikes of different power levels and determine what feels best.

The gear ratio on your mini bike or go kart is the ratio between the number of teeth on the clutch and the number of teeth on the drive axle sprocket. That isn t quite right since the 700cx42 tires are more like 28 in diameter. It will simply result in sluggish performance. One of the most common gear ratios for go karts is 11 12 teeth on the clutch sprocket and 60 teeth on the axle sprocket.