5 products
BB30 Bottom Brackets
BB30 frames have a 42 mm bore with bearings pressed directly into the shell (68 mm road, 73 mm MTB). Native BB30 suits 30 mm spindles; adapters and cup systems let you run Shimano 24 mm or SRAM DUB cranks....
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BB30 frames have a 42 mm bore with bearings pressed directly into the shell (68 mm road, 73 mm MTB). Native BB30 suits 30 mm spindles; adapters and cup systems let you run Shimano 24 mm or SRAM DUB cranks.
Not sure if your frame is BB30 or PF30? Measure the bore: 42 mm is BB30, 46 mm is PF30.
Not sure of your standard? Read our bottom bracket standards guide or browse all bottom brackets.
In-stock bottom brackets dispatch within 3 working days with next-day UK delivery, and UK delivery is free over £200. Not sure which one fits? Contact us with your frame and crankset and we will confirm before you order.
