About this product

Product Identifiers

BrandShimano

MPNSMBB51

GTIN0656169662636

UPC0656169662636

eBay Product ID (ePID)2254439216

Product Key Features

Spindle TypeHollowtech II

Shell Width68 mm

ColorSilver

MaterialAluminum

ModelSM-BB51

Compatible Bike TypeBMX Bike - Old School, Folding Bike, Cyclocross Bike, Tandem Bike, Tricycle, Cruiser, Electric Bike, Recumbent Bike, Mountain Bike, Track Bike, Unicycle, Road Bike, BMX Bike, Dirt Jumper

Ratings and reviews

Learn more

4.1

7 product ratings

4 users rated this 5 out of 5 stars
2 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by horseshoes711
06 Mar, 2018
Classic part, easy to use
This went on a BMX race bike build. The Hollowtech II is light and easy to install. For a BMX frame you need all 3 spacers provided. It comes pre-greased, and there are plenty of YouTube videos if you need more confidence. You can run 2 pic cranks, alum or carbon and the whole setup ends up being really lightweight. It's a good part for the price.
Verified purchase: YesCondition: New
by ramoconcepcio0
15 Feb, 2018
Good quality and price value.
Bought this to replace my old xt bb and works as well as the more expensive shimano. I would recommend this.
Verified purchase: YesCondition: New
by anthongonzale-8
18 Aug, 2020
just as described.
Fits good. Needed to use old spacers
Verified purchase: YesCondition: New
by hopewellcamera
03 Jul, 2017
Good bb but not the smoothest
For people like me who weigh 170lbs and race it is not the best but if you are a more casual rider then it would be perfect. Thanks.
Verified purchase: YesCondition: New
by fallasj2
14 Mar, 2018
I didn't receive the spacers!
Verified purchase: YesCondition: New