Buy Shimano Deore M591 Crankset with Bottom Bracket (170mm, 48/36/26)Shimano Deore M591 Crankset with Bottom Bracket (170mm, 48/36/26) Product Description:
- Integrated crank arm and bottom bracket spindle
- Wider bearing placement for better power transfer
- Bottom bracket parts without plastic guard cover are included
- 170mm crank arm length
- Chainring sizes are 48, 36, & 26
Product Description
Integrated crank arm and BB spindle, increased rigidity with less weight.Wider bearing placement for better power transfer.Bottom bracket without plastic guard cover are included.
Customer Reviews
Most helpful customer reviews
7 of 7 people found the following review helpful.
Great crankset but wrong picture
By Ben
This is a great unit upgrade for anyones bike; however, the chain guard is not included with the unit. After one replacement sent same shipping from amazon and i turned out to be the same problem. I called Shimano and asked to purchase a chain guard for it and they explained that it wasnt for sale and that only OEM bike installed shimano cranksets come with chain guards.Just to recap...from Shimano...Noone can order a Shimano crankset anywhere (by itself) with a chain guard installed. they only come preinstalled on new bike bought from a store.Sucks, I guess I'm ordering leg straps:(
4 of 4 people found the following review helpful.
Trekking with shimano 48T
By Jerome R. Greenberg
Really nice crankset, used it to replace the 52/42/30 that came with my 2006 trek 520 touring bicycle. Much better gearing, this crankset is now standard on the trek 520. The outboard bearing are a big improvement over the octalink cartridge bearings, much stiffer and smoother. Shimano instructions where not exactly correct. When matching the chainline to the mountain (touring) rear 135 mm spacing, the two 5 mm spacers needed to go on the left (non drive) side, not the right, Trek had displaced the bottom bracket shell to right to match the original road crankset to the mountain rear spacing. I replaced shimano's plastic spacers with metal spacers also. I also replaced the original 105 front derailleur with the deore derailleur for better front shifting.
0 of 0 people found the following review helpful.Great Hybrid Crankset for Commuting and XC MTB'ing
By Joseph Arca
I use it for commuting and hitting up our local trails. Yes there are times when I wish I had a 22 teeth chain ring but the 48 teeth large chain ring is very useful when I am commuting. It shifts well with my Shimano Alivio derailleur too! Hollowtech II is nifty and the wider BB is a nice to have as well! As my title mentions, it is a great hybrid crankset for my MTB!
Latest Price: See on Amazon.com!
More Info: See on Amazon.com!
See Customers Review: See on Amazon.com!
