| If you want to keep your bikes in perfect condition, | | | | equal to the walking speed. For this reason we will |
| you should have the basic technical knowledge about | | | | feel free to take the bike higher climbing the stiff |
| the hardware of the motor bikes. The gears are the | | | | mountain. However, when you descend the hill, it will |
| accessories which play the vital role in controlling the | | | | not work better. It is only useful and effective to |
| speed and motion of the bike. Mountain bike is loaded | | | | climb the stiff hillock. |
| with over 27 gear ratios. It is the bike which has | | | | Therefore for swift and fast running, there is the |
| been designed with 3 different sprockets in number | | | | requirement of the different gear ratio. For instance |
| just in the front of the bike and 9 back gear ratios. | | | | to gain the riding speed at the rate of 25 MPH on |
| The actual functionality of the durable gears is to | | | | pedals, you need to upgrade the bike on a scale of |
| help you to overstep the slopes and uneven trails. | | | | 5.6:1 gear ratio. You need to measure the gear ratio |
| The bikes will cross over the trails and slopes with | | | | properly so that at the time of riding your bike you |
| much precision. Therefore you must choose the right | | | | will feel comfy. There is another important factor to |
| gears which perform excellently to bring the | | | | be noticed. |
| efficiency to the bikes. If the gears are defective | | | | In the case of 27 speed capacitated mountain bike, |
| and not functional, you will face the technical | | | | out of them six gear ratios are very interlinked and |
| problems while riding the bike. | | | | close to one another and you will not trace any |
| If you check the technical side of the gear, you will | | | | difference between these gear ratios. If you are |
| find that the rear wheels are 26" in diameter and | | | | experienced rider, you should make the proper |
| therefore you will have to calculate 1:1 gear ratio for | | | | utilization of the front sprockets in bringing the |
| the proper adjustment. If you calculate the mileage | | | | smoothness to the riding style. The sprocket it is also |
| which your bike covers, you will see that in the case | | | | advantageous in shifting the gears when necessary. |
| of pedaling the bike at the rate of 50RPM, your | | | | You need to raise the speed on the rear sprocket so |
| vehicle will run covering 340 feet of the ground per | | | | that it will come handy to control the bike when it |
| minute. Then it will be around 3.8 MPH. So it is almost | | | | runs at high speed. |