If I change the 11-23 to 11-28, do I need a new change to accommodate the 28T?
162603
You will not need a new chain if the number of sprockets in the cassette remain the same, across the 11-23 and 11-28That is; if your 11-23 has 10 sprockets or is for a 10 speed, and the 11-28 also has 10 sprockets then there is no need to change the chain. The rear derailleur will compensate.
9439
I'm not sure if you meant to ask this question of the vendor or a buyer. But in any case, yes you can replace your Shimano 105, 12-27t with another sized cassette, provided it's a 10-speed, either SRAM or Shimano. If you went with a 11-28 you would extend the range of your gearing, gaining both a higher and lower gear. I started with a 12-27 and switched to a 11-28 a couple of years ago. I wish that I had done so sooner.
859508
Check Shimano's documentation for maximum tooth difference for the 2300 RD. Chances are it'll work, or at worse, only support the 28t in the small chain ring. The cheapest option, of course, is to pedal harder.
149156
I would be careful on selection - if you chose the 28 size then YES. If you chose the 23 size then I would say that it will be too small and you'll end up riding on the rim, especially banking turns.
319382
Hi wayne no it would not work with 118/119 ,there is a special circular lnb for 118/119 you can get it right here on amazon the strong lnb's are for leaner sat.
1539297
When I ordered it, it was 32-36t. I am running it on a 36t and it works great.
1343647
Hi, I have the same situation. I would not have realized it. I have a 263AT, but it was sent in a 263AB box! Very strange!
2131739
That should not be a problem. Its just a slightly wider tire. Check that you have clearance around the back of the tire and that the new slightly wider tire won't rub on anything. The new tire is roughly an 1" wider, 1/2 on the outside of the tire that you can see and 1/2 on the backside. the 25-11-12 means: The 25 is 25" -the height of the tire. the 11 is 11" -the section width of the tire at its widest point, the 12 is 12" -the diameter of the rim. I hope this helps. I don't know what you know about tires, so I might have given you more info than you need.
1176232
You shouldn't have any problems. If you change them with a differen't "brand" I would give you a different answer.
578141
of course. You can change to any caliber however you will need the shell plate for that caliber as well
1947384
I believe the "T" is a superseded part #. It's the same physical size but probably with an updated design or manufacturing process, and an improvement to the high failure rate of the original part #.
1386252
If it's for the correct model, yes. I will say that changing the whole unit is really easy to swap out, so maybe that would be the best way to go, especially if you're paying for the whole unit.
1168374
sorry i dont know .. I'm sorry if you can not change because mine still works fine.
2013451
Though this could gave changed. I would contact the seller and be completely sure as the unit they are selling under this description may have changed
859513
28 isn't much more than 26... it only needs 2 more links of chain. same derailleur should be fine in my opinion (used to work at a bike shop) but if you shift to the LARGE chain ring in front and the 28 cog in back (a gear you should NOT be using anyway due to extreme chain angle) then you may find your chain is too short and the deraileur arm on bottom will be pulled really far forward. When you change cogs, if your old chain is really worn (1000's of miles riding), it's a good idea to get a new chain too, and a new chain would be sufficiently long. you'll need a chain tool to cut it to length though (again make it just a little longer than your old chain). 28 isn't much more than 26... it only needs 2 more links of chain. same derailleur should be fine in my opinion (used to work at a bike shop) but if you shift to the LARGE chain ring in front and the 28 cog in back (a gear you should NOT be using anyway due to extreme chain angle) then you may find your chain is too short and the deraileur arm on bottom will be pulled really far forward. When you change cogs, if your old chain is really worn (1000's of miles riding), it's a good idea to get a new chain too, and a new chain would be sufficiently long. you'll need a chain tool to... » Read More 28 isn't much more than 26... it only needs 2 more links of chain. same derailleur should be fine in my opinion (used to work at a bike shop) but if you shift to the LARGE chain ring in front and the 28 cog in back (a gear you should NOT be using anyway due to extreme chain angle) then you may find your chain is too short and the deraileur arm on bottom will be pulled really far forward. When you change cogs, if your old chain is really worn (1000's of miles riding), it's a good idea to get a new chain too, and a new chain would be sufficiently long. you'll need a chain tool to cut it to length though (again make it just a little longer than your old chain). « Show Less
2015003
There are two different part numbers I believe one for 07-11 and one for 12-14 I think
1663036
As far as what I see, there is no difference. Just a simple model number change.