No - but check out BBInfinite and Premier for alternatives as well. Ceramicspeed is very much overpriced. I put a BBInfinite bottom bracket in a bike I put together recently; I used the version with steel bearings instead of ceramic and the design was very nice and it spins super smooth. I can only guess the ceramic version is even better.

a Kogal bottom bracket is another option. Very happy with mine thus far

Just to throw another option out there, I am using a wheelsmfg BB with angular steel bearings, and it spins as smooth as SRAM ceramic BB's I've had in the past. I've had it installed since April I think, raced all Summer on it, and still spins like new.

Cycling Ceramic are very good also, half the price of Ceramic Speed with same perf.

I have found HSC from Australia to be outstanding. Have 2 of them on bikes and love them. Found them at Fairwheel Bikes.

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Team Zoot-Texas, and Pickle Juice