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Building a Beautiful Steel Bike with AliExpress Parts
The reviewer discusses the BUCKLOS Road Bike Bottom Bracket BSA 68/73mm Bicycle BB for SRAM DUB 29mm Crankset CNC Process Spindle Threaded Road Cycle Parts in the context of using it with a SRAM DUB crankset on a steel road bike. They mention that the bottom bracket is a BSA type designed for a 24mm axle but is being used with a DUB crankset that has a 29mm axle, which requires thinner bearings. The reviewer notes that they packed grease into the bottom bracket to improve bearing life but expresses concerns about its longevity, especially given their previous experience with a similar setup on a gravel bike where the bearings lasted only about 2,000 miles. They also mention being careful with the preload adjustment for the crankset.
AI-Summary
Pros
- The reviewer packed grease into the bottom bracket to improve bearing life.
- They were careful with the preload adjustment for the crankset.
Cons
- The bottom bracket is designed for a 24mm axle but is being used with a 29mm DUB crankset, requiring thinner bearings.
- The reviewer is concerned about the longevity of the bearings, citing a previous experience where similar bearings lasted only about 2,000 miles.
- The setup may not last very long, especially in harsh conditions.
Key Points
- BSA bottom bracket designed for 24mm axle but used with 29mm DUB crankset.
- Thinner bearings required to accommodate the wider axle.
- Grease was packed into the bottom bracket to improve bearing life.
- Preload adjustment was carefully set for the crankset.
- Previous experience with a similar setup on a gravel bike showed bearings lasting only about 2,000 miles.
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