# Quick Answer: What Does An 8 Speed Bike Mean?

## Can I convert my 8 speed bike to 10 speed?

The important thing to note is that if you have an old road bike with 8 gears on back, you can go to 9 or 10 speed without having to change the rear wheel – the other way around works, too.

Simply put – 8, 9, 10 speed cassettes all fit on the same hub..

## Do you shift gears while pedaling?

While you are shifting gears, you must keep pedaling in order for the chain to move from one gear to the next. When you’re in a particular gear and pedaling, the chain is pulling on the teeth of that gear.

## Will 8 speed chain work with 9 speed cassette?

Campagnolo/Shimano 8-speed cassettes have different spacing , so you can’t generally get good indexing using a Campagnolo 8-speed wheel with a Shimano shift system or vice versa. … Thus, you can use a “9-speed” chain with a 7-speed or 8-speed system, or a “10-speed” chain with a 9-speed system.

## Is a 21 speed bike good?

A 21-speed bike has three front gears and seven in the rear. A multispeed bike allows you to comfortably ride at different speeds across varying terrain. Each speed on a bike refers to a different combination of gears. By changing the combination of these gears, you can make it more or less difficult to pedal.

## How do I know if my bike is 10 or 11 speed?

Multiply the front gear number by the rear gear number to get the number of speeds. For example, if you have two front gears and five back gears, you have a 10-speed bike. If you have one front gear and three back gears, you have a 3-speed bike.

## Are 9 speed bikes good?

Yes, 9-speed bikes are pretty much just as good as 11-speed bikes. A 9-speed gearset will have the same range as an 11-speed set, IE 11–27 teeth. … If you’re doing a lot of flatland riding, then having gears closer together will often speed your ride up a little bit, because you can closely modulate your cadence.

## How fast can my bike go?

On average, your maximum speed will be at about 30 MPH. For professionals, the maximum speed raises to about 45 MPH. If you plan on going any faster, it’s best to get a bike that’s designed for insane speeds.

## Is a 3 speed bike good for hills?

In that case, a 3 speed cruiser will offer you much more flexibility than single speed bikes. Even with just three speeds, you will be able to attack downhill, flat, and uphill terrains with much more vigor and speed, and you will save yourself from burning out from pedaling too hard.

## What does a single speed bike mean?

A single-speed bicycle is a type of bicycle with a single gear ratio. … However, while most fixed-gear bicycles are technically single speed, the term single-speed generally refers to a single gear ratio bicycle with a freewheel mechanism to allow it to coast.

## What does the speed mean on a bike?

Bikes generally have 1, 3, 18, 21, 24, or 27 speeds. (10- and 15-speeds are obsolete and you don’t see them on new bikes anymore.) Lower numbers are the low gears, and higher numbers are the high gears. First gear is a low gear. … Downshifting means going to a lower gear, and upshifting means going to a higher gear.

## Why are 3 speed bikes more expensive?

Your initial purchase of a 3-speed bike may be more, just because internal gearing systems are more complicated and more expensive. These highly engineered designs come with many small parts, which means standard repairs may set you back more than you’d pay with a 7-speed bike.

## Is 3 speed bike enough?

The simplest bicycles come with one speed or gear ratio, which works well for flat roads. … So, three speeds means three gear ratios, as long as you have one for low, medium and high speed, is enough.

## Can a 9 speed be converted to 11 speed?

No matter what 11 speed cassette you installe you can use a Shimano or SRAM 11 speed derailleur/shifter, they are interchangeable. Hi Mike, all 9 speed bikes use the Shimano standard, so if you buy a Shimano cassette you are fine with your current hub.

## When should I shift gears on my bike?

The following tips apply to any bike: Anticipate the terrain: Shift right before you start climbing, not halfway up when you’re slowing rapidly and applying maximum pressure on the pedals. If you do shift on a hill, shift one gear at a time, and momentarily relax pressure on the pedals as you’re shifting.

## What gear should my bike be in?

Once you feel more comfortable, you can start playing with different gears in different situations. When riding uphill or into a headwind, it’s best to use the small or middle front chainring and bigger rear cogs. When riding downhill, it’s best to use the bigger front chainring and a range of the smaller rear cogs.

## Is 8 speed bike enough?

8 speed rear cassette is good enough- Providing you get the range correct for your legs. But that is easier to do with 10 speed- I ride 8 speed(24) and 10speed (20) and have to admit that the 10 speed is easier to find the right cog. Even 7 speed is more than enough.

## What does a 9 speed bike mean?

When magazines and websites talk about a bike’s ‘speed’, it’s a reference to the number of sprockets. A bike with three chainrings and nine sprockets is 9-speed, even though it has 27 theoretical ratios. The higher the sprocket count, the more expensive, smoother shifting, and lighter weight the gears.

## Does more gears mean more speed on a bike?

Usually more gears means easier peddling at any level. The smallest gear on a 21 speed will typically be as fast as the smallest gear on a 10 speed, assuming that the front ring is the same size. Larger rear gears generate more rotations in the peddling motion while the opposite is true for the front rings.

## What is the easiest gear on a bike?

The easiest (lowest) gear is when the chain is on the smallest ring in the front and the largest cog in the rear. The rest of the gears range between those two extremes. The bigger chainring is HARDER to pedal and the smaller chainring is EASIER to pedal. The ring(s) in the front are individually called chain rings.

## Is 20 mph on a bike fast?

Average speed – indications Most cyclists can achieve 10-12 mph average very quickly with limited training. More experienced, short-medium distance (say 20-30 miles): average 15-16 mph. … Quite competent club rider, some regular training likely, medium-long distances (say 50-60 miles): 20-24 mph.

## Is 7 gears enough on a bike?

If you ride on flat ground or with little slopes, or if you do not care about achieving high speed on flat, go for the 7 speed. But if you want to overcome steep climbs and also have good speed on the flats, then you may need a bike with more gear ratios.