Shimano Bicycle Bottom Brackets
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Showing 51 products:
Shimano 105 BB5500 68x109.5mm English V1 Spline BB
BuyPART NUM 963240
Shimano 105 BB-5500 series bottom brackets have Octalink V1 splines spindles. BB-5500 has a 22mm splined, hollow spindle; fits FC-7700/FC-7703/FC-6500/FC-6503/FC-5500/FC-5501/FC-5503/FC-5504 … read more
13% offretail $59.99 your price $52.00
BuyPART NUM 963240 
Shimano 105 BB5500 68x118.5mm English V1 Spline BB for Triple cranks BuyPART NUM 102746
Shimano 105 BB-5500 series bottom brackets have Octalink V1 splines spindles. BB-5500 has a 22mm splined, hollow spindle; fits FC-7700/FC-7703/FC-6500/FC-6503/FC-5500/FC-5501/FC-5503/FC-5504 … read more
popular17% offretail $59.99 your price $49.99
BuyPART NUM 102746 
Shimano 105 BB-5500 Bottom Bracket - Italian 70 x 109.5mm Octalink V1 BuyPART NUM 585611
Shimano BB-5500 Octalink V1 Bottom Brackets Fits Shimano Octalink V1 Spline Cranksets FC-7700/FC-7703/FC-6500/FC-6503/FC-5500/FC-5501/FC-5503/FC-5504 … read more
your price $44.00
BuyPART NUM 585611 
Shimano BB-ES300 BSA Bottom Bracket - 68mm x 118 BuyPART NUM 666979
Shimano BB-ES300 Octalink V2 Bottom Brackets Fits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included Item Specifications … read more
your price $27.20
BuyPART NUM 666979 
Shimano BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black BuyPART NUM 286421
The Shimano BB-MT501 bottom bracket for Hollowtech II provides better sealing and rotation to delivery high driving efficiency. English (BSA) threaded … read more
your price $20.99
BuyPART NUM 286421 
Shimano BB-RS500 Hollowtech II Italian Bottom Bracket BuyPART NUM 255373
Shimano BB-RS500 Hollowtech II Bottom Brackets Fits Shimano Hollowtech II Cranksets … read more
your price $13.99
BuyPART NUM 255373 
Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket BuyPART NUM 393398
Shimano BB-RS500 Hollowtech II Bottom Brackets Fits Shimano Hollowtech II Cranksets … read more
your price $19.30
BuyPART NUM 393398 
Shimano BB-RS501 Hollowtech II English Bottom Bracket BuyPART NUM 627612
The Shimano BB-RS501 bottom bracket features an enhanced seal construction to provide long-lasting performance and service life. BB Shell Width (mm): … read more
your price $19.99
BuyPART NUM 627612 
Shimano BB-RS501 Hollowtech II Italian Bottom Bracket BuyPART NUM 773745
The Shimano BB-RS501 bottom bracket features an enhanced seal construction to provide long-lasting performance and service life. BB Shell Width (mm): … read more
your price $19.99
BuyPART NUM 773745 
Shimano BB-UN300 Bottom Bracket - English, 68 x 107mm Spindle, Square Taper JIS BuyPART NUM 328389
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
BuyPART NUM 328389 
Shimano BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS BuyPART NUM 394496
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
BuyPART NUM 394496 
Shimano BB-UN300 Bottom Bracket - English, 68 x 113mm Spindle, Square Taper JIS BuyPART NUM 826928
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
In Storeyour price $16.99
BuyPART NUM 826928 
Shimano BB-UN300 Bottom Bracket - English, 68 x 115mm Spindle, Square Taper JIS BuyPART NUM 819909
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
BuyPART NUM 819909 
Shimano BB-UN300 Bottom Bracket - English, 68 x 117.5mm Spindle, Square Taper JIS BuyPART NUM 887705
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
BuyPART NUM 887705 
Shimano BB-UN300 Bottom Bracket - English, 68 x 118mm Spindle, Square Taper JIS
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 691344
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $16.99
BuyPART NUM 691344 
Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline BuyPART NUM 179042
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $18.99
BuyPART NUM 179042 
Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 50mm Chainline 
Info
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
Info 
Shimano BB-UN300 Bottom Bracket - English, 73 x 113mm Spindle, Square Taper JIS BuyPART NUM 220473
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
BuyPART NUM 220473 
Shimano BB-UN300 Bottom Bracket - English, 73 x 118mm Spindle, Square Taper JIS BuyPART NUM 331950
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
BuyPART NUM 331950 
Shimano BB-UN300 Bottom Bracket - English, 73 x 122.5mm Spindle, Square Taper JIS BuyPART NUM 840927
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more
your price $16.99
BuyPART NUM 840927 
"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."
These models are available for online purchasing and can be shipped directly to you.
Length
The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.
Bottom brackets must fit the frames interface type. For example, an english threaded bottom bracket can only be installed on a frame that accepts english threading.
This is an older standard that was used on some Shimano cranks. Some common Octalink V1 cranks models include, XTR (BB-M952), Dura-Ace BB-7700, Ultegra (BB-6500) and 105 (BB-5500). 
These products are one of our best sellers.
Some common Octalink V2 cranks models include Deore XT (ES70/71), Deore XL (ES70/71), Deore (ES50/51), FC-M752, FC-M751, FC-M572, FC-M571, FC-M510-8 & FC-M440-8 cranks. 
Shimano Hollowtech II is Shimano's 24mm spindle standard.
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.