Shell | Bottom Bracketsfrom 17 to 20
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from 17 to 20 Bottom Brackets
The Shimano BB-ES300 is a bottom bracket that comes in different sizes ranging from 68mm to 113mm. It features a splined design and is made of high-quality materials for durability and performance.
FSA. Chrome steel BB30 cartridge bearings - For SL-K Light, Energy, Gossamer Pro, Gossamer, Assault, Vision Tri Max and Omega BB30 crank set
Set includes left and right hand cups, spacers, inner cover, and inner O-rings.Sealed cups keep out dirt and water.Maintenance free.Compatible with 68 mm and 73 mm shell.Durable anodized finish.
The Shimano BB-UN300 is a square tapered bottom bracket with a silver finish and British thread measuring 73x113mm.
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