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Bicycle Components & Parts

julio 22, 2026

Origin8 Revolvr SRAM DUB 28.99mm Sealed Bearings Outboard English Bottom Bracket

BB SET OR8 REVOLVR BSA ENG TO DUB OUTBOARD SB BKForged and CNC machined AL6061 thread-in cups for a superior fit and noise-free operation. Low-friction dual seals protect the bearings from harmful contaminants. Sealed premium bearings are serviceable. Designed for installing SRAM DUB 28.99mm spindle cranks into BSA threaded frames. Item Specifications: Color, Black, BB Shell Width (mm), 68/73mm, Spindle Interface Type, DUB, BB/Frame Interface, ENG, Weight, 100g, Disc Material, AL6061, 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 Center Sleeve | Converts 68/73mm Outboard BB for 100mm Fat Bikes

BB SET OR8 REVOLVR SHI/GXP OUTBOARD CENTER SLEEVE ONLY 100mm FAT BIKE BKMachined AL6061 alloy construction. Center sleeve for use with Revolvr outboard bottom brackets. Converts 68/73mm outboard bottom bracket to a 100mm or 120mm fat bike model. Seals and protects the bearings from harmful contaminants. Center sleeve only - Revolvr outboard bottom brackets sold separately. Item Specifications: Length, 100mm, Disc Material, AL6061, 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 HTII 24mm Sealed Bearings Outboard BSA Bottom Bracket

BB SET OR8 REVOLVR SHI OUTBOARD 68/73 ENG SB BKForged and CNC machined AL6061 thread-in 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 HTII 24mm or SRAM GXP 22/24mm spindle cranks into BSA threaded frames. Item Specifications: Color, Black, BB Shell Width (mm), 68/73mm, Spindle Interface Type, HTII 24mm, BB/Frame Interface, ENG, Weight, 98g, Disc Material, AL6061, 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 HTII 24mm Outboard Thread-Together PF30 Bottom Bracket

BB SET OR8 REVOLVR PF30 TO SHI 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 HTII 24mm or SRAM GXP 22/24mm spindle cranks into PF30 frames without the need for adapters. Origin8 Nylon composite BB tools are recommended to avoid the possibility of damaging the cups. Item Specifications: BB Shell Width (mm), 68/73mm x 46mm, Spindle Interface Type, HTII 24mm, BB/Frame Interface, PF30, Weight, 138g, 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

Plastic Inner Sleeve for BSA Bottom Bracket Shell 68mm or 73mm ID 31.5mm

This sleeve is specifically designed to fit 68-73mm for BSA bottom bracket. Bottom bracket sleeve is made from plastic material. Bottom Bracket Sleeve. Material:Plastic. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
julio 22, 2026

Bottom Bracket SL26 Cartridge Square Taper JIS Sealed Bearings All Sizes New

Bottom Bracket SL26 Cartridge Square Taper JIS Sealed Bearings All Sizes New Product Details Steel body Steel cups Chromoly spindle Sealed bearings Product Specs Shell: 68mm or 73mm Interface: English Spindle Type: SQR JIS Length: 103 111 113 115 118 122 127mm Cup Material: Steel Weight: 305-320g Brand Name SUNLITECheck out my other items for great deals on bicycle items In our store............. http://stores.ebay.com/wonderlakebicycle Combined Shipping Discounts: We will gladly combine your items for a shipping discount. Just purchase all the items and pay for them Then we will refund the unused portion of the shipping. Just give us a message on your purchase saying "Combine shipping please" or something to that order and we will know you desire combine shipping. Shipping to other countries will cost more for shipping & handling. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying Wonder Lake Bicycle If you are happy with your order, I would kindly ask you to leave us a positive feedback, we will greatly appreciate it!
julio 22, 2026

Tange Seiki LN-3922C Cartridge Bottom Bracket LCB70-131

**TANGESEIKI タンゲセイキ LN-3922C Cartridge Bottom Bracket LCB70-131 Bicycle Bottom Bracket (BB)** - Boron Steel Axle, Square Type - Axle Length: 131mm - Shell Width: 70mm This bottom bracket features maintenance-free cartridge bearings suitable for city bikes (mamachari). The 131mm size is available to meet the demands for belt-driven bikes. Please note that the design, specifications, and appearance of the product may change without notice. **Cycle Parts - Drivetrain - Bicycle Bottom Bracket (BB) - Bicycles - Road Bikes - Mountain Bikes - Cyclocross - Cross Bikes**