Proper sealed bottom bracket, easy to fit, will last for ages without any maintenance
Verified purchase: Yes | Condition: New
Good quality bottom bracket. I used this to build a single speed bike out of an old Raleigh frame from the 70s/ 80s. It originally had a Cotter Pin crank .... Best to update in my opinion. This all appears to be of aluminium construction as opposed to part plastic like some bb's...... That's good in my book. Delighted with my choice.
Verified purchase: Yes | Condition: New
Very well built high quality finish and materials. The None drive side is an aluminium piece. Shimano really makes quality bicycle parts. Fits perfectly on my 68mm English threaded bottom bracket shell.
Verified purchase: Yes | Condition: New
Nicely made bearing, easy to fit with correct tools, smooth in operation. Too early to comment on durability but being Shimano not expecting any issues.
Verified purchase: Yes | Condition: New
Used this BB to replace original on a Dahon D7 Speed. The original BB was not a sealed bearing. Although the bike was 5 years old it had hardly been ridden. After taking the pedals off and rotating the crank I was shocked as to how rough it felt. Rotating the Shimano BB after installation felt super smooth in comparison. It really transformed the bike. An upgrade well worth doing for the money.
Verified purchase: Yes | Condition: New
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