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- Angular Contact bearings. USA Machined shell is superior in function and durability to plastic
- Will accept current 22-24mm (SRAM, Truvativ GXP) cranks
- Enduro ABEC 3 sealed bearings. Dual silicone seal keeps the contamination out for longer life. Serviceable bearings
- Threaded design eliminates creaking
- Made in the USA
This fits your .
Wheels Manufacturing’s new BB30 to Outboard bottom bracket is designed for installing 22-24mm (SRAM, Truvativ GXP) cranks into BB30 frames without the need for any adapters. Three levels of bearing quality to choose from, Standard, Angular Contact and Cer.