- SpecificationBB Cups L&R bearing cups with CERAMIC Bearings (BC-1.37″ thread).
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Supply Type
Manufacturer, Exporter, Supplier
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Preferred Buyer Location
All over the world
Designed for Road Racing
– Extremely durable external bearing system.
– Forged and CNC Machined from aluminum.
– Custom cartridge gearings for longer bearing life.
– new water resistant seal
Use the shim put into the BSA BB, compatitable with SRAM GXP BB. the spacer to adjust the assembling tolerance.