Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: What is the difference between 11-28T and 11-28? Does the "T" in 11-28T mean thread?
Document: I am really impressed with how well made this SRAM cassette is, given the low price. The gearing for the 11-28T is 11, 12, 14, 16, 18, 21, 24, and 28. I am putting this into a hybrid commuter that mostly does flat city streets with occasional bike/ped overcrossings. I am replacing the stock 12-32T that has bigger jumps in the gearing. The best part is just how inexpensive this thing is for the quality.
The 11-30T that came on my bike had the gears I normally run in spaced too far apart. Upgraded to this cassette to keep the tooth count difference between gears at a minimum. Shifting works great. Looks good on the bike. Inexpensive upgrade.
Simano has only 1 gear ratio 8speed casset.Comapred with Shimano, SRAM has 5 gear ratio.I have changed the casset from 12-26 to 11-28T for my weak legs.There is no need to change the CHAIN.Thank you SRAM!
I wanted closer spacing on the cogs of the cassette. Went from 11-28 to 12-23. I replaced an SRAM PG830 to this one and it was easy to install with the proper tools. Once the rear derailleur was adjusted, this cassette worked great. I got a new chain at the same time--just happen to measure it and it was >0.75% worn and needing replacement.
I could not find a road cassette to meet my needs so I bought this MTB cassette for it's 11-28 gearing. My bike came with a 12-26 which is nice but I live in the foothills of the Smoky Mountains so it is half uphill no matter what unless you are beside a river or stream. The SRAM is lighter than my stock piece and is plated to prolong life. Awesome buy at a great price. (under 20)
I have a Trek 7500 with an 8-speed rear cassette. The original cassette was built with 2-tooth jumps from cog to cog in the mid-range. I wanted to create a custom cassette with single-tooth jumps from cog to cog. I purchased both the 11-30 and 11-28 gearing options of the PG850 and combined them into a custom cassette with the desired single-tooth jumps. Works perfectly. The result is finer tuning of gearing.
Very good product. Made lots of difference after I installed it along with the new chain (SRAM PC 890 P-Link Bicycle Chain).
Replaced my Sunrace 12-25 in my Trek 1.1 with this. I also replaced the chain with sram 850 at the same time. It is definetely a better cassette, lighter and gear changes are smoother. I have a simillar cassette in my trek 7.2 and always notice the difference between the sram cassette and the sunrace. Sram is much smoother.
Good price, chrome finish stays clean. Works well with shimano parts. Check your derailleur capacity before you select a different size gear. I tried 32 teeth, but by my derailleur was limited to 28 tooth.
I purchased this for a mountain bike that did not have enough of top end. The tooth changes from cog to cog gives you a very nice close ratio for the top end. I have this paired with a SRAM 28/38/48 crankset and I am still able to pedal at 35mph around a cadence of 90. This is more similar to my road bike gearing wise now instead of a mountain bike. Perfect for a commuter bike or rail trail riding.
Answer: no