Bike gears, and how they work ... by the relative size of the front chainring and the rear cassette cog. A gear ratio is calculated by dividing the number of teeth on the front chainring by ...

Heated gear is either battery-powered or connected via cable to your bike’s battery. Some can do both. Each has advantages and disadvantages. Battery-powered gear can be more convenient to ride ...

The bike with a high gear (high gear ratio ... and count the number of turns of each cog. This could be used to introduce the idea that simple machines give bigger force but at the expense ...

However, the lack of a sixth gear though limits its touring potential. TVS should have given the bike a sixth cog to aid highway cruiseability. Currently, the engine is screaming while doing ...

Which bike is better ... The extra cog also helps the engine feel unstressed on the highway while extracting more fuel efficiency. The Platina 110 H Gear offers a claimed ARAI mileage of 84 ...