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Your cart is empty.5 JJ-----Shimano BB-UN300 BOTTOM BRACKET - STANDARD -SHIMANO quality/performance cartridge bearing square bottom bracket -Better chainline stability with chain line stabilizer -Series: Shimano Tourney TX800 Series -Fits JIS square-taper cranksets -Hollow spindle -w/o fixing bolts -Adapter material: Aluminum. 1009904(014-023)3/16 --#22123(10:2/23/23:ARI 22723(30: 3/7/23:ARI---1:rtn on 3/20/23---1:rtn on 5/19/23----1:RTN ON 5/15/23 101623(20:10/30/23:ari 122623(20:1/4/24:ari 122823(20:1/4/24:ari----1:RTN ON 1/19/24
Don
Reviewed in Canada on March 28, 2025
Great product. Works well
みずとき
Reviewed in Japan on March 16, 2025
GIANT ATXに装着しました。半年ほど使っていますが現状問題ないようです。
good quality
Reviewed in Canada on September 18, 2024
good quality
Jon Hunter
Reviewed in Canada on September 17, 2024
Product was not milled correctly and does not bottom out to the proper seated position.
Scott A. Frahmann
Reviewed in the United States on August 26, 2024
You can't go wrong with genuine Shimano parts. I had a cheap plastic cup one and that lasted a year. This is all metal and works awesome! I had a problem with the tool fitting the notches. That could have been the tool
rje_nc
Reviewed in the United States on June 25, 2024
This was a significant upgrade over the old, worn out bearing set in an old Victory road bike that I saved from a neighbor's trash. very smooth action, should last the remaining life of the bike.
おが
Reviewed in Japan on March 19, 2023
初めてbbを交換しました。あらかじめシマノな相談して、適合するものでオススメを教えてもらましたので、問題ありませんでした？
wonderful
Reviewed in Japan on November 11, 2022
チェーンとギア廻りの交換に伴い、ついでにボトムブラケットも交換しました。チェーンやギアとは違い、そんなに消耗するような物でも無いけど、万全を期して交換する事をお薦めします。作業上の手間暇も、そんなに変わりませんし工賃も安くつくし。ただ難点は、規格が多すぎて迷いやすいと思います。ショップとよく相談してから、発注した方が良いです。
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