Square Taper - JIS Drive. Axle: Steel.
SUNRACE BBS15 SEALED BOTTOM BRACKET CARTRIDGE – 68MM X 129 MM
SUNRACE BBS15 SEALED BOTTOM BRACKET CARTRIDGE - 68MM X 118 MM
RPM SEALED BOTTOM BRACKET CARTRIDGE – 68MM X 122.5 MM FITTED NOT USED
RPM SEALED BOTTOM BRACKET CARTRIDGE – 68MM X 116MM
RPM SEALED BOTTOM BRACKET CARTRIDGE – 68MM X 113MM
RPM SEALED BOTTOM BRACKET CARTRIDGE – 68MM X 122.5MM
