SHIMANO BB BOTTOM BRACKET BEARING 123mm 68mm CARTRIDGE BB-UN26A

• QUALITY REPLACEMENT SHIMANO BOTTOM BRACKET SEALED UNIT TO FIT A STANDARD BSA BOTTOM BRACKET SIZE (1.37 24TPI)
• THIS IS SUITABLE AS AN UPGRADE FROM STANDARD CUP AND 1/4″ BEARINGS OR TO REPLACE YOUR EXISTING BB SET
• HIGH QUALITY MAINTENANCE FREE SEALED CARTRIDGE
• SQUARE TAPER AXLE SO SUITS MOST BIKES
• EASY FITTING, WITH NO NEED TO ADJUST BEARINGS
• BB-UN26
• 123mm OVERALL LENGTH FOR 68mm (STANDARD) BB SHELL
• SUPPLIED WITH STANDARD AXLE BOLTS
• 330grams approx