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Steel Bearings

julio 22, 2026

Shimano 105 BB-5500 Octalink V1 68×118.5mm Spline BSA (English) Bottom Bracket

Shimano BB-5500 Octalink V1 Bottom Brackets Crankarm fixing bolts not included. Fits Shimano Octalink V1 Spline Cranksets FC-7700/FC-7703/FC-6500/FC-6503/FC-5500/FC-5501/FC-5503/FC-5504 cranks. Item Specifications: Weight, 259, BB/Frame Interface, English, Spindle Interface Type, Shimano Octalink V1, BB Shell Width, 68, Defined Color, Silver, keyword search, Octalink, Bottom Bracket Shell I.D., 1.37", Spindle Length, 118.5, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

Shimano BB-UN300 Square Taper JIS 68x118mm Spindles BSA (English) Bottom Bracket

Shimano BB-UN300 Square Spindle Bottom BracketsFits JIS square-taper cranksets. Crankarm fixing bolts sold separately. Hollow spindle. Item Specifications: Spindle Length, 118, Spindle Interface Type, Square Taper JIS, Bottom Bracket Shell I.D., 1.37, BB/Frame Interface, English, BB Shell Width (mm), 68 mm, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

Shimano BB-UN300 Square Taper JIS 68x107mm Spindles BSA (English) Bottom Bracket

Shimano BB-UN300 Square Spindle Bottom BracketsFits JIS square-taper cranksets. Crankarm fixing bolts sold separately. Hollow spindle. Item Specifications: BB Shell Width (mm), 68 mm, Bottom Bracket Shell I.D., 1.37, BB/Frame Interface, English, Spindle Interface Type, Square Taper JIS, Spindle Length, 107, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

FSA Steel MegaEVO Bearings BSA (English) Bottom Bracket for BB386 EVO Crankset

FSA (Full Speed Ahead) MegaEVO Bottom Brackets Threaded bottom bracket that allows the use of 386 EVO crank on a standard frame with English shell. Use TL6781 for installatio. Item Specifications: Weight, 89, BB/Frame Interface, English, Spindle Interface Type, 386 EVO, BB Shell Width, 68, Defined Color, Black, Bottom Bracket Shell I.D., 1.37", SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

Wheels Manufacturing BSA English Threaded Bottom Bracket – DUB Spindle, ABEC-3

Machined aluminum bearing cups thread in to a standard BSA frames.Provides a solution for running a 29mm SRAM DUB crankset in a BSA threaded frame. Machined aluminum cups. Enduro 6806 ABEC-3 sealed bearings outboard of the BB shell. Item Specifications: BB Shell Width (mm), 68mm,70mm,73mm, BB/Frame Interface, English, Bottom Bracket Shell I.D., 1.37, Defined Color, Black, Weight, 102g, Spindle Interface Type, SRAM DUB, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

SRAM DUB Sealed Cartridge Bearings Threaded BSA (English) 68/73mm Bottom Bracket

The SRAM DUB bottom bracket series has a simple job; to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. Sealed cartridge bearings. One oversized spindle to work across every bottom bracket standard. Gutter Seal Technology drastically improves sealing against the elements. Significantly lighter than GXP system. English BSA thread, 68/73mm. Item Specifications: Spindle Interface Type, SRAM DUB, Defined Color, Black, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

Origin8 Revolvr SRAM DUB 28.99mm Thread-Together BB30 Outboard Bottom Bracket

BB SET OR8 REVOLVR BB30 TO DUB OUTBOARD THREAD TOGETHER SB BKThread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life. Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation. Low-friction dual seals protect the bearings from harmful contaminants. Sealed premium bearings are both serviceable and replaceable. Designed for installing Sram DUB 28.99mm spindle cranks into BB30 frames. Item Specifications: Color, Black, BB Shell Width (mm), 68/73mm x 42mm, Spindle Interface Type, SRAM DUB 28.99mm, BB/Frame Interface, BB30, Weight, 120g, Disc Material, AL6061/Nylon Fiber, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

FSA Platinum ISIS Bottom Bracket 73 x 113mm, with M15 Crank Bolts Bicycle

FSA Platinum ISIS bottom brackets Forged, hollow chromoly spindle with titanium nitride coating. Integrated, large ball bearing design. Cold-forged aluminum cups. Includes crank bolts. Item Specifications: BB Shell Width (mm):, 73mm, BB/Frame Interface:, English, Bottom Bracket Shell I.D.:, 1.37", Spindle Interface Type:, ISIS, Spindle Length:, 113, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us
julio 22, 2026

Shimano BBES300 Octalink V2 68x113mm Spline Spindle BSA (English) Bottom Bracket

Shimano BB-ES300 Octalink V2 Bottom Brackets Fits Shimano Octalink V2 Spline Cranksets. Crankarm fixing bolts not included. Item Specifications: Weight, 270, BB/Frame Interface, English, Spindle Interface Type, Shimano Octalink V2, BB Shell Width, 68, Defined Color, Gray, Bottom Bracket Shell I.D., 1.37", Spindle Length, 113,.