IRD QB-55 Sealed Cartirdge Bottom Bracket JIS Spindle with Steel English Cups
| Article number: | P-53026 |
| Availability: | In stock |
Steel cups and aluminum sleeve
English Threads
JIS square taper CrMo spindle
Sealed cartridge bearings
Average weight: 245g
Made in Japan
NOTE: This bottom bracket is compatible with IRD Italian/French conversion cups. They can be found here.