What is an 11 speed cassette?
The rear cassette is 11 speed 11-32. This means there are 11 cogs ranging from 11 teeth up to 32 teeth (the exact cogs are 11/12/13/14/16/18/20/22/25/28/32). The combination of your selected chainring and cog determine the gear ratio.
What is a 11/28 cassette?
Currently, the most common gearing setup on new road bikes is a 50/34 chainset with an 11-28 cassette. This means that the big and small chainring have 50 and 34 teeth, respectively, and the cassette’s smallest cog has 11 teeth and its largest cog has 28 teeth.
What does 28T mean?
Rating. 28T. Sabine Pass Supplementary Aviation Weather Reporting Station, Sabine Pass, Texas USA.
What do cassette ratios mean?
A cassette may therefore be sized as 11-32t. The first number refers to the number of teeth on the smallest sprocket (the highest gear, for fast pedalling at speed) and the second number to the biggest sprocket (the lowest gear, for climbing hills).
Can I replace a 10 speed cassette with an 11 speed?
Luckily, many common and not-so-common wheelsets, as long as they’re at least 10-speed, can be upgraded to 11-speed by purchasing a new cassette body. The body is the part that attaches to the center of the hub and drives the wheel and bike when you pedal.
What is the difference between a 10 speed and 11 speed cassette?
10 speed chains are slightly different from 11 speed. 10 speed chainrings are slightly different from 11 speed, but in most cases, you can simply swap out the chainrings instead of buying a whole new crankset. Some rear hub cassette bodies are only designed to accomodate up to a 10 speed cassette.
What is the difference between 11 28 and 11 32 cassette?
For the 11-32 cassette, the average change in cadence is 9 rpm when you change gears, while for the 11-28 cassette, the average change is 8 rpm. In concept this difference is intuitive, although the magnitude on average is not that different between the cassettes – just 1 rpm.
Which is better Shimano Ultegra or 105?
Conclusion. There is no longer any real technological difference between 105 and Ultegra, and the only real difference is that Ultegra is a lighter groupset. If you want to make, a cash value judgment go for 105 if you want to save weight go for Ultegra.
What does t mean on cassette?
T simply refers to tooth or teeth. Nearly everyone everyone talks about cogs that have X number of teeth, including me. The proper terminology for a cog is really sprocket and each tooth is a cog on the sprocket.
What is a 12/25 cassette?
Road bike cassettes The largest sprocket on a road bike cassette is generally smaller than those on mountain bikes, providing smaller jumps between gears. The vast majority of road bikes come with a 12-25 cassette, which is suitable for most cycling terrain when paired with a compact or standard chainset.
How often should you replace your cassette?
As mentioned, you will want to replace your bike cassette at least once every three years, even if you are not riding super regularly. However, if you are riding your bike a high mileage each year, you will want to change the cassette each season.
What type of cassette do I have?
To determine if a sprocket is a freewheel or cassette system, remove the rear wheel from the bike. Find the tool fitting on the sprocket set. Spin the sprockets backwards. If the fittings spin with the cogs, it is a cassette system with a freehub.
What’s the difference between a 14T and 11T cassette?
The chain will be at an extreme angle due to needing to use the highest gear (although the second highest gear may be 16T, which could be close enough to 15T). In contrast, 11-28T cassette probably has something like 11-13-15-17-… meaning the sprocket closest to 15T is neither the largest sprocket nor the second largest sprocket.
What does the number of teeth on an 11-32 cassette mean?
The number of chainrings, and the number of teeth on each chainring, will also affect the gear range and smoothness. But that’s probably a different question… Numbers denote number of teeth on smallest cog i.e. 11-32 has smallest cog with 11 teeth, and largest with 32 teeth.
How is the size of a cassette determined?
A cassette size, however, depends on the number of teeth. They are referred to as 11-23, 11-32, and so on. The first number is the total number of teeth on the smallest sprocket while the second is the total number of teeth on the biggest one. Combined with the number of gears, the teeth ratio determines the type of terrain a cassette is ideal for.
Which is the best 11 speed mountain bike cassette?
Meanwhile, 11-speed mountain bike cassettes come in even larger sprocket ranges, providing an even greater gear ratio choice, such as 11-40, 10-42 and even 11-46. Wiggle’s best-selling 11-speed mountain bike cassette is the Shimano Deore XT M8000 Cassette (11-46).
