



🚴♂️ Elevate Your Ride with Shimano's Ultimate Bottom Bracket!
The SHIMANO New BB71/BB72 Press Fit Bottom Bracket is engineered for BMX bikes, featuring a lightweight design of just 60 grams and a robust load capacity of 75 lbs. Made from durable Acrylonitrile Butadiene Styrene (ABS), it offers 5 customizable settings for optimal performance. With a 2-year warranty, this bottom bracket is a reliable choice for cycling enthusiasts.
| Brand | SHIMANO |
| Color | Multicolour |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Number of settings | 5 |
| Load Capacity | 75 lbs |
| Frame Material | Aluminum |
| Bike Type | BMX Bike |
| Manufacturer | SHIMANO |
| Model Name | C2M370 |
| Item Package Dimensions L x W x H | 5.59 x 2.32 x 2.13 inches |
| Package Weight | 0.1 Kilograms |
| Item Dimensions LxWxH | 3.94 x 3.94 x 1.97 inches |
| Item Weight | 60 Grams |
| Brand Name | SHIMANO |
| Warranty Description | 2 Year Manufacturer |
| Suggested Users | unisex |
| Number of Items | 1 |
| Part Number | ISMBB7241B |
| Model Year | 2018 |
| Style | Flat |
| Included Components | no |
| Size | One Size |
| Sport Type | biking |
C**E
Great replacement bottom bracket.
Great replacement for my press fit bottom bracket. Appears to be made of plastic of some sort, yet seems to be high quality. Installed smoothly and easily. Used for a little over 100 miles so far and still very quiet. Taking a 600+ mile road tour in 2 weeks which will be the test for this bottom bracket.The price was right and I received it from the seller in Colorado in only a few days. So far very happy with this purchase.
J**M
Working great, so far!
Bike is five years old with less then 20k on it. Had to replace original two years ago when it went wobbly on me. This one because the bearing seal came lose, which the shop said was common, allowing grit inside ruining the bearings. Hopefully better luck this time!
S**N
Nice for the price
I'm replacing an old BB that is the exact same. After 9 years, I decided it was time to replace it, and once I got the old one out, it was actually not in that bad of shape. Worth replacing, but not horrible. I expect this to last a long time as well, since it is the exact same. Went on easily, nicely pre-greased (but added more).
J**E
Perfect
Great product!, go buy it!
F**R
Typical Shimano Quality
It’s a Shimano press fit BB. Not much else to say about it. It fits perfectly in my Trek gravel bike, was easy to install, and it spins well. That’s all I need/expect of a BB.
C**N
Calidad acostumbrada
Es un componente compatible con mi SLX
E**Ó
Excellent deal
Great performance; excellent quality.
S**.
Solid.
Solid. I really don't know how something that feels like plastic can be so strong. Cups went in smoothly with some loctite
Trustpilot
3 days ago
2 days ago