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SHIMANO 105 R7000 SM-BB72-41B Road Bicycle Press Fit Bottom Bracket HOLLOWTECH II 86.5mm BB Iamok Bike Parts - AliExpress
![Shimano 105 R7000 ULTEGRA SM-BB72-41B Bottom Bracket HOLLOWTECH II BB72 Press Fit Road Bike Bottom Bracket - AliExpress Shimano 105 R7000 ULTEGRA SM-BB72-41B Bottom Bracket HOLLOWTECH II BB72 Press Fit Road Bike Bottom Bracket - AliExpress](https://ae01.alicdn.com/kf/S3e037bc4bf63419497043c0aa6856b0cB/Shimano-105-R7000-ULTEGRA-SM-BB72-41B-Bottom-Bracket-HOLLOWTECH-II-BB72-Press-Fit-Road-Bike.jpg)
Shimano 105 R7000 ULTEGRA SM-BB72-41B Bottom Bracket HOLLOWTECH II BB72 Press Fit Road Bike Bottom Bracket - AliExpress
![Amazon.com : Shimano SM-BB71 Road Press Fit Bottom Bracket with Inner Cover - Black, 70-118 mm : Sports & Outdoors Amazon.com : Shimano SM-BB71 Road Press Fit Bottom Bracket with Inner Cover - Black, 70-118 mm : Sports & Outdoors](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61-DtkkINvL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano SM-BB71 Road Press Fit Bottom Bracket with Inner Cover - Black, 70-118 mm : Sports & Outdoors
![SHIMANO 105 R7000 SM-BB72-41B Press Fit Bottom Bracket Iamok Road Bicycle HOLLOWTECH II 86.5mm BB Bike Parts - AliExpress SHIMANO 105 R7000 SM-BB72-41B Press Fit Bottom Bracket Iamok Road Bicycle HOLLOWTECH II 86.5mm BB Bike Parts - AliExpress](https://ae01.alicdn.com/kf/Sfdda041b71db40cf9774221365ab4869A/SHIMANO-105-R7000-SM-BB72-41B-Press-Fit-Bottom-Bracket-Iamok-Road-Bicycle-HOLLOWTECH-II-86.jpg)
SHIMANO 105 R7000 SM-BB72-41B Press Fit Bottom Bracket Iamok Road Bicycle HOLLOWTECH II 86.5mm BB Bike Parts - AliExpress
![Shimano 105 BB-5500 Octalink V1 Spline Bottom Bracket (Silver) (BSA) (109.5mm) - Performance Bicycle Shimano 105 BB-5500 Octalink V1 Spline Bottom Bracket (Silver) (BSA) (109.5mm) - Performance Bicycle](https://images.performancebike.com/cdn-cgi/image/f=auto,width=950/images/large/bikes/shimano/ebb5500b09.jpg)
Shimano 105 BB-5500 Octalink V1 Spline Bottom Bracket (Silver) (BSA) (109.5mm) - Performance Bicycle
![SHIMANO 105 R7000 SM-BB72-41B Road Bicycle Press Fit Bottom Bracket HOLLOWTECH II 86.5mm BB Iamok Bike Parts - AliExpress SHIMANO 105 R7000 SM-BB72-41B Road Bicycle Press Fit Bottom Bracket HOLLOWTECH II 86.5mm BB Iamok Bike Parts - AliExpress](https://ae01.alicdn.com/kf/Se81aa0e925304e75971deb6c14ec08d5d.jpg_640x640Q90.jpg_.webp)
SHIMANO 105 R7000 SM-BB72-41B Road Bicycle Press Fit Bottom Bracket HOLLOWTECH II 86.5mm BB Iamok Bike Parts - AliExpress
![How would I convert my crankset to Shimano 105? I've been told they don't do 105 in BB30 so I assume I need to swap out these press fit bearings for something How would I convert my crankset to Shimano 105? I've been told they don't do 105 in BB30 so I assume I need to swap out these press fit bearings for something](https://preview.redd.it/2slwf2wzyaa91.jpg?width=640&crop=smart&auto=webp&s=d5ad5f32aa1404b8734c20fbf3a32c949294b02b)
How would I convert my crankset to Shimano 105? I've been told they don't do 105 in BB30 so I assume I need to swap out these press fit bearings for something
![Shimano 105 UT XT SM-BB71-41A MTB Bike SM-BB71-41B Road Bike Press-Fit Bottom Bracket BB71 Bottom Bracket - AliExpress Shimano 105 UT XT SM-BB71-41A MTB Bike SM-BB71-41B Road Bike Press-Fit Bottom Bracket BB71 Bottom Bracket - AliExpress](https://ae01.alicdn.com/kf/S3d3e7e52aa364c298fe5682b6461023dY.jpg_640x640Q90.jpg_.webp)
Shimano 105 UT XT SM-BB71-41A MTB Bike SM-BB71-41B Road Bike Press-Fit Bottom Bracket BB71 Bottom Bracket - AliExpress
![Amazon.com : Shimano SM-BB71 Road Press Fit Bottom Bracket with Inner Cover - Black, 70-118 mm : Sports & Outdoors Amazon.com : Shimano SM-BB71 Road Press Fit Bottom Bracket with Inner Cover - Black, 70-118 mm : Sports & Outdoors](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51Riv7n8WQL._AC_UF350,350_QL80_.jpg)