isis bottom bracket with double row sealed drive-side bearings. available with titanium or chromoly spindle, in 108mm length.

compatibilty 68mm and 73mm frame shells
shell laser etched 6061-t6 anodized aluminum
threaded cups 6061-t6 anodized aluminum
drive-side bearing sealed double row cartridge
non drive-side bearing sealed single row cartridge
warranty 5 years

cyan ti bb :
172 grams

cyan chromoly bb :
220 grams