Our Price: $28.95
Item #YS-BB99368122: .The YST BB993 Series bottom brackets require no bottom bracket shell threads to install the unit. The steel cups thread on to the steel body of the bottom bracket unit, and have a tapered profile to center themselves in the bottom bracket shell. This allows a frame with a stripped or damage bottom bracket shell to be salvaged for a low cost. Also has a steel spindle with standard 8mm crank bolt threads. 68mm shell width, 122.5mm spindle length, 350 grams. Made in Taiwan.All YST bottom brackets feature standard English (BSA) threads, and use 1/4" bearings on the drive (right) side and 3/16" on the non-drive (left) side (most others use 5/32" bearings on both sides).
All YST bottom brackets feature standard English (BSA) threads, and use 1/4" bearings on the drive (right) side and 3/16" on the non-drive (left) side (most others use 5/32" bearings on both sides).