These are the cheapest DUB
"These are the cheapest DUB BSA 100 BB that just work and last with no drama."

Overall rating: 4.675676 / 5 from 37 reviews.
The SRAM DUB English Bottom Bracket is highly recommended for its excellent quality, smooth pedaling performance, and fast shipping. Customers praise its perfect cost and reliability, making it a pragmatic choice for Cannondale Ai frames.
Review topics: ["quality","shipping","durability","issues","instructions","price","service","bottom bracket","cost","tool","spacers","sram","install"].
"These are the cheapest DUB BSA 100 BB that just work and last with no drama."
"The SRAM components are excellent. Installation was simple and clean. This BB is mated to a GX Eagle drivetrain with no issues. I did have to buy a larger 12 tooth bracket tool for the install, but that was inevitable if I am going to keep riding."
"First time using the dub. Install was straight forward. Excited to start using it"
"Excellent"
"Great BB easy to install. Great price."
"Upgraded from my 5 years old bb. Easy to install. So smooth and quiet. Great discounted price from Cambria!"
"Apologies, it didn't fit the spindle to an Easton EC90 crankset that I'd also ordered from Cambria bikes. I'll return it soon. Thanks"
"Quality bottom bracket for any FAT4 or FAT5 SRAM crankset. Arrived really fast and was the best price around. Unfortunately, items for fat bikes are getting harder to find but Cambria had it."
"Great price, fast delivery, fit was right!"
"The Dub interface makes choosing cranks and bottom brackets so much easier. The included instructions (an actual piece of paper) also make figuring out what spacers to use easy too. Great product"