What bike gear ratio is the best?

What is the difference between 50 34 and 52 36?

Basically, the 52/36 will allow 5% higher top-speed before spinning-out compared to the 50/34. (Many say that your aero-tuck and other factors are more important at those speeds anyway.) But on the hills, you’ll find the 36 to be harder to turn than the 34.

Does higher gear ratio mean faster bike?

Just remember that larger gears at the rear mean easier pedalling but more torque, and larger gears at the front mean harder pedalling but more speed. Going from “easier” gears to “harder” gears is called “upshifting”, and the reverse is called “downshifting”.

How do I choose the best gear ratio?

To find the ideal selection, multiply the final drive ratio by the redline speed in fourth gear (152 mph) and divide that by the top track speed (140 mph). This would yield a theoretical 3.33—which is close enough to the nearest available final drive ratio of 3.36:1.

What is a 53/39 crankset?

Standard cranks have 53/39 gearing, meaning they have a 39-tooth small ring and a 53-tooth big ring. Ring is short for chainring, which is what the front gears are called that are bolted to the cranks. … Compact cranksets are preferred for climbing races or for people who like to ride fast but not race.

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What is a 52 36 crankset?

A semi-compact chainset, sometimes called mid-compact or faux pro, has a 52-tooth outer chainring and a 36-tooth inner chainring. This means that the biggest gears aren’t quite as big as those of a 53/39 chainset but they’re not far off, and they’re larger than those of a compact.

What is the best gear ratio for climbing hills?

In other words, 46 to 49 on the chainring and 16 to 18 on the cassette will meet most people’s needs. If you don’t want to stray out too far, a 46/17 to 42/17 are good gear ratios for smaller and occasional hills. These gear rates are considered a good middle ground that can be used in flat and hilly areas.

Are fixed gear bikes good for long distance?

Fixed gear bikes are less desirable for long distances than single speed bikes. Fixies have all the downsides of single speed bikes plus the inability to coast. The lack of coasting could be dangerous during long descents when high speed is reached. Another shortcoming would be the non-stop movement of the chain.

What gearing do track cyclists use?

Generally, track cyclists will use cog ranges between 12 and 16, and chain rings between 44 and 60 to achieve gear combinations for both warm ups (for example: 48 x 16 = 81″) and bigger gear efforts ranging between 94″ and 130″.

What gear should I bike in on flat road?

Middle Gear

This is a great gear for everyday terrain when you’re cruising along on a flat road or on undulating terrain. You want some resistance, but not too much. If the road goes up and down a bit, you’ll probably flick between the rear gears to cater for changes.

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What gear ratios do professional cyclists use?

Pros often use a 55×11-tooth high gear for time trials. On flat or rolling stages they might have 53/39T chainrings with an 11-21T cassette. In moderate mountains they switch to a large cog of 23T or 25T. These days, they’ve joined the big-gear revolution like many recreational riders.

Is 14 gears enough on a road bike?

As long as your easiest gear is easy enough to get you up the toughest hills you’ll face…..you’ll be fine. A triple doesn’t offer that much more. There’s a lot of overlap. More gears won’t help on hills.

Which gear ratio is faster?

A lower (taller) gear ratio provides a higher top speed, and a higher (shorter) gear ratio provides faster acceleration. . Besides the gears in the transmission, there is also a gear in the rear differential. This is known as the final drive, differential gear, Crown Wheel Pinion (CWP) or ring and pinion.

Is a 4.56 gear ratio good?

One of the most important aspects of building any vehicle is choosing the proper gear ratio for the wheels and tires. … That’s why I run a 4.56 gear ratio with 35″ tires. This gives me decent fuel efficiency at highway speeds, and enough low end power to throttle through difficult obstacles.