julio 22, 2026
ALL SIZES!Neco Bottom Bracket Cartridge Square Set 68mm OR 73mm Replacement Part
julio 22, 2026
The product is a new old stock Shimano Bottom Bracket BB-UN55 with a 68mm square taper design, suitable for mountain bikes. It is made of a combination of aluminum and steel, with a silver color. This bottom bracket set includes one item and is compatible with Shimano brand bikes. Manufactured in Japan, it features a spindle type of square taper - JIS and has an item length of 118mm. Perfect for upgrading or repairing your bike, this high-quality bottom bracket from Shimano ensures durability and smooth performance.
julio 22, 2026
For standard Englisch/BSA shell. 3S spindle.
julio 22, 2026
Thank you for your interest in this quality bottom bracket with the history of light to moderate use. The spindle spins smoothly with minimal play. The tool and spine interfaces are in good shape.
julio 22, 2026
julio 22, 2026
YST Corp BB-993 square taper cartridge bottom bracket, 68mm shell. Approx 353g. Excellent/unused condition. New, open package.
julio 22, 2026
Spindle Length: 115mm – ideal for proper chainline on many cranksets. Spindle Type: Square Taper (SQR / JIS standard). Square taper JIS compatibility fits a wide range of cranksets. Restoration and custom builds.
julio 22, 2026
MSW Square Taper Bottom Bracket English BSA 68mm x 127.5mm Road MTB Bike ST100 New - in original packaging. Please see pictures for item condition and details.
julio 22, 2026
julio 22, 2026
Part Number:EBBUN300B07X. Genuine Shimano BB-UN300 Square Taper Bottom Bracket. Genuine Shimano OEM component. JIS Square Taper spindle. 68 mm English/BSA threaded shell.
julio 22, 2026
Shimano Deore XT BB-M730 Bottom Bracket 68 x 122.5mm BSA English threads Selling for parts/not working as I am missing one of the bearings cages. Can obviously be run with loose bearings and no cage but may need a single additional bearing to compensate for the lack of cage. Also the bearing race on one side of the spindle and one of the cups is not as smooth and a bit rough. See all photos
julio 22, 2026
Spindle compatibility: Shimano Hollowtech II 24mm. Threading: BSA / English. Model: Shimano BB-RS501. Bottom bracket type: External threaded. Includes: Bottom bracket as shown.