WILL IT WORK WITH A 48 TH CRANKSET?
1739833
According to Shimano's documentation, the FD-M770 model will work with a 48T or 44T crankset. It indicates that the FD-M771 will only work with a 44T crankset, however.
244794
There are different bcd (bolt circle diameter) for different cranks. If yours is a four bolt pattern it is most likely a 74 bcd and this one would work. However, there are many five bolt patterns such as 110 for compact road and 130 for standard road. So find the bcd for your cranks and you will have your answer.
1500961
If the bottom bracket opening is exactly 2 inches across, then the cup set should work. To make this measurement, after removing the crank, bearing cones and bearings, also carefully remove the old hanger cups.
699579
According to Shimano it is not supposed to work but I have used it with both an Ultegra short cage and a 105 short cage. If you B tension screw is bottomed out with the 12-28 I would guess not but if there is some travel left it should work I think. Frame and hanger geometry can play into it.
1930699
It should work just fine. Honestly I removed my crank from a fixie so I'm not sure if it will work for the specific crank you want to remove. But give it a try
2245716
I dont think it will work on a 48" mower. The unit has mounting brackets that fit the 42" deck.
438527
No since your bike is newer that mine i don't think it will. i would recommend that you got yo Lindby website to see which one would.
1278521
I used on my Specialized Stump Jumper with 36t ring I purchased at the same time as this derailleur due to wear to both and it works great. 44t would be to big.
171220
You need to make sure first that your bottom bracket supports square-tapered cranksets. Then also you need to make sure of how many speeds your bike has. This setup is pretty standard so if you can fit square Taper and have 3x8 speed then it will work
244793
it might fit but could affect shifting efficiency. sram matched specific chainring sizes 39/26 or 42/28 in that way chain goes up or down smothly. 36/24 seems like the correct match
289271
Almost certainly. This is a standard size chainring and the e400 is a basic oem 8-9 speed crankset so I can't imagine it won't fit. If you really don't want to hassle with having to return it, your local bike shop can help.
1863772
It is a top and bottom pull, works either way. Yes it will work on a triple crankset. I installed it on mine with a 52-42-32 triple.
1278524
if your bike frame have it no issues, if not you must use a derailleur adapter. It works fine with a 44t chainring.
2032752
It will work on any length spindle ---- spindle length (axle length of bottom bracket) determines the chainline. However you must have a square taper bb for this crankset to fit. If your bb is Shimano , Truevative, Suntour, etc, you should have no problem. If you have an off brand bb there could be a pitch (slant of the taper) issue though.
313509
Check the crank manufacturer specs for pedal spindle diameter compatibility.
188747
David, this is just the 48" extension. It will work with any SuperHitch.The SuperHitch is what bolts to your frame and is unique to the make/model.
1610258
Unsure about the 48" I have the 42" and it fits o.k. Look up their web site with this part number and compare with parts list for your rider. Hope this helps.