Wednesday, March 21, 2012

Shimano BB-UN26 cartridge BB, JIS - 73x122.5mmsuper


Customer Rating :
Rating: 3.6

List Price : $11.99 Price : $10.39
Shimano BB-UN26 cartridge BB, JIS - 73x122.5mm

Product Description

Shimano UN-26 Bottom Brackets have hollow, square taper JIS spindles.
Item Specifications
Weight334g
BB Thread TypeEnglish
Spindle Interface TypeSquare Taper JIS
Spindle Length122.5mm
BB Shell Width73mm


  • Interface: Square Taper JIS, Shell Size: 73 millimeter, Spindle Length: 122.5 millimeter, Thread Type: English


Shimano BB-UN26 cartridge BB, JIS - 73x122.5mm Reviews


Shimano BB-UN26 cartridge BB, JIS - 73x122.5mm Reviews


Amazon.com
Customer Reviews
Average Customer Review
8 Reviews
5 star:
 (2)
4 star:
 (3)
3 star:
 (2)
2 star:    (0)
1 star:
 (1)
 
 
 

3 of 3 people found the following review helpful
3.0 out of 5 stars ok bottom bracket but not for off road, April 4, 2011
this BB is fine for onroad and light off road but it may be worth the extra 8 bucks for the UN54 which runs much smoother and is by far stonger.
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3 of 3 people found the following review helpful
5.0 out of 5 stars Shimano UN26 Bottom Bracket, November 27, 2010
By 
Jack H. Linn (Hawthorne, CA USA) - See all my reviews
(REAL NAME)   
Amazon Verified Purchase( What's this?)
This product was purchased because it is the reccommended bottom bracket for the the Alivio crankset that I reviewed earlier. I've read in some of the customer reviews that this product fails under heavy use. That really wasn't a concern of mine as my bike isn't ever subjected to heavy use. I use it mostly for short trips within my neighborhood. This BB is very smooth and it's easy to install if you have the proper tool. It's a perfect fit for what I use it for. It's also priced right.
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4 of 5 people found the following review helpful
4.0 out of 5 stars Shimano UN26 - smooth action, plastic part, September 9, 2009
By 
D. Monk "velowander" (San Francisco, CA, USA, Earth, Sol, Milky Way) - See all my reviews
(REAL NAME)   
I bought this bottom bracket as a replacement for original equipment on a Diamondback mountain bike. I noticed that despite my effort to match the dimensions, the bottom bracket wouldn't thread fully into the bike but I don't fault the product for that and in any case functionally it works just fine.

The action of the bottom bracket is very smooth. The plastic cup included with the product got a bit beat up as I tried to install it, so I ended up keeping the original metal cup from the original equipment bottom bracket. I would have preferred a metal cup.

Overall, based on the Shimano brand and reasonable price, I would purchase the item again and so far it is performing well.
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