Best Bike Bottom Brackets - Buying Guide
Last Updated: 05/26/2024
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Bestselling Bike Bottom Brackets on Amazon
- SHIMANO UN300 BOTTOM BRACKET ENGLISH 68x122.5mm SQUARE TAPER
- SHIMANO BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black, (EBBM...
- SRAM GXP Bottom Bracket, Team Cup Italian 70mm
- DJC Bike Ceramic Bearing Bottom Bracket BSA 68-73mm English Threaded BB 24mm Spindle, Fit MTB Road B...
- Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110mm (Black 1Pcs) (68x123mm)
- Shimano BB-UN300 Bottom Bracket - English, 68 x 117.5mm Spindle, Square Taper JIS
- Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket
- SHIMANO BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS
- SRAM DUB English Bottom Bracket - English/BSA, 73mm, MTB, Cannondale Ai, Black
- Shimano BB-UN300 Bottom Bracket - English, 73 x 123mm Spindle, Square Taper JIS
#1
SHIMANO UN300 BOTTOM BRACKET ENGLISH 68x122.5mm SQUARE TAPER
Asin: B08C786DW8 | Model: EBBUN300B22X m | PartNumber: EBBUN300B22X m | Ean: 0192790619156 | UPC: 192790619156
Features
- Fits JIS square-taper cranksets
- Adapter material: Aluminum
- SHIMANO quality/performance cartridge bearing square bottom bracket
- Better chainline stability with chain line stabilizer
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Shimano Quality/Performance Cartridge Bearing Square Bottom Bracket.
Better Chainline Stability With Chain Line Stabilizer.
Adapter Material: Aluminum.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 1.91 x 5.63 x 2.03 inches
See On Amazon #2
SHIMANO BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black, (EBBMT501B m)
Asin: B0BN1W9BHR | Model: EBBMT501B 12/15 | PartNumber: EBBMT501B 12/15 | Ean: 0192790304182 | UPC: 192790304182
Features
- English (BSA) threaded bottom bracket
- For use with MTB
- Defined Color: Black
- Aluminum threaded cups
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Defined Color: Black.
Aluminum Threaded Cups.
For Use With Mtb.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 2.39 x 4.79 x 2.51 inches | Weight: 0.30 Pounds
See On Amazon #3
SRAM GXP Bottom Bracket, Team Cup Italian 70mm
Asin: B0016VOI96 | Model: SRAM | PartNumber: SRAM | Ean: 0710845412301 | UPC: 710845412301
Features
- FRAME INTERFACE - For mountain and road bikes with Italian threading.
- SHELL WIDTH - Fits 70-millimeter bracket shells.
- CRANKSETS - Bottom brackets are interchangeable between SRAM and Truvativ cranksets but can only be installed with SRAM cranks.
- GUTTER SEAL TECHNOLOGY - Drastically improves sealing against the elements while reducing seal drag and friction.
- GXP TECHNOLOGY - Gutter seal design cuts friction, durability and weight improving both feel and performance.
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Cranksets - Bottom Brackets Are Interchangeable Between Sram And Truvativ Cranksets But Can Only Be Installed With Sram Cranks..
Gxp Technology - Gutter Seal Design Cuts Friction, Durability And Weight – Improving Both Feel And Performance..
Gutter Seal Technology - Drastically Improves Sealing Against The Elements While Reducing Seal Drag And Friction..
Shell Width - Fits 70-Millimeter Bracket Shells..
Brand: SRAM | Manufacturer: SRAM
Dimensions: 2.00 x 4.00 x 3.00 inches | Weight: 0.24 Pounds
See On Amazon #4
DJC Bike Ceramic Bearing Bottom Bracket BSA 68-73mm English Threaded BB 24mm Spindle, Fit MTB Road Bike Hollow Deore XT SLX R7000 R8000 4700 5800 6800 IXF Prowheel(Ceramic 24-24mm Black)
Asin: B0CBJPZN3P
Features
- Material:Sealed ceramic bearing inside, low centrifugal force, more durable, more lubricating, high temperature resistance, high speed.Precision machined threads, high-strength aluminum alloy, CNC process,lightweight and durable.
- Shell width:Width 68-73mm, english BSA thread,works for any kind of MTB and road bike frame with thread.
- Crankset Spindle diameter, left and right are both 24mm.
- Compatibility:If your MTB and road bike is metal frame with thread, usually it works. For crankset, works for Shimano, Prowheel, IXF, and any 24mm-24mm crankset. Like Deore XT SLX R7000 R8000 R9100 4700 5800 6800.
- Package content: 1 set bottom bracket and 3pcs width adjust washer.
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Crankset Spindle Diameter, Left And Right Are Both 24Mm..
Package Content: 1 Set Bottom Bracket And 3Pcs Width Adjust Washer..
Compatibility:If Your Mtb And Road Bike Is Metal Frame With Thread, Usually It Works. For Crankset, Works For Shimano, Prowheel, Ixf, And Any 24Mm-24Mm Crankset. Like Deore Xt Slx R7000 R8000 R9100 4700 5800 6800..
Shell Width:Width 68-73Mm, English Bsa Thread,Works For Any Kind Of Mtb And Road Bike Frame With Thread..
Brand: DJC Components | Manufacturer: djcmuq
Weight: 0.22 pounds
Warranty: 1 year
See On Amazon #5
Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110mm (Black 1Pcs) (68x123mm)
Asin: B08577GYM4 | Model: BB-UN26 | PartNumber: BB-UN26 | Ean: 0782901904235 | UPC: 782901904235
Features
- High class quality, brand new and well packed.
- Fit for BB-UN26 68*123, 68*127, 68*110mm Square Taper Bottom Bracket.
- Interface: Square Taper, Shell Size: 68 millimeter, Bearings: Steel.
- Package Includes: 1x Square Taper Bottom Bracket.
- We provide perfect customer service, you can buy with confidence. If you have any questions about our products, you can feel free to contact us.
- See more on Amazon...
Interface: Square Taper, Shell Size: 68 Millimeter, Bearings: Steel..
We Provide Perfect Customer Service, You Can Buy With Confidence. If You Have Any Questions About Our Products, You Can Feel Free To Contact Us..
Package Includes: 1X Square Taper Bottom Bracket..
Fit For Bb-Un26 68*123, 68*127, 68*110Mm Square Taper Bottom Bracket..
Brand: Hoypeyfiy | Manufacturer: Hoypeyfiy
See On Amazon #6
Shimano BB-UN300 Bottom Bracket - English, 68 x 117.5mm Spindle, Square Taper JIS
Asin: B08C7HWBNQ | Model: EBBUN300B17X | PartNumber: EBBUN300B17X | Ean: 0192790619224 | UPC: 192790619224
Features
- Fits JIS square-taper cranksets
- SHIMANO quality/performance cartridge bearing square bottom bracket
- Adapter material: Aluminum
- Better chainline stability with chain line stabilizer
- See more on Amazon...
Adapter Material: Aluminum.
Better Chainline Stability With Chain Line Stabilizer.
Shimano Quality/Performance Cartridge Bearing Square Bottom Bracket.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 2.00 x 5.60 x 2.00 inches
See On Amazon #7
Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket
Asin: B00CABINCY | Model: ISMBBR60B | PartNumber: ISMBBR60B | Ean: 4524667293590, 0689228109544, 4524667109549, 0784427735690 | UPC: 784427735690, 689228109544
Features
- 14 g lighter than SM-BB6700
- smoother than SM-BB6700 (50 % less friction)
- small ball bearings keep weight low
- bearing cups anodized
- recommended for Ultegra FC-R8000, FC-6800, 105 FC-5800, Metrea FC-U5000, FC-CX70
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Small Ball Bearings Keep Weight Low.
Recommended For Ultegra Fc-R8000, Fc-6800, 105 Fc-5800, Metrea Fc-U5000, Fc-Cx70.
Bearing Cups Anodized.
Smoother Than Sm-Bb6700 (50 % Less Friction).
First Available: 08/01/2013
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 11.81 x 11.81 x 5.91 Inches | Weight: 0.22 pounds
See On Amazon #8
SHIMANO BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS
Asin: B08C7J4JHC | Model: EBBUN300B10X | PartNumber: EBBUN300B10X | Ean: 0192790619200 | UPC: 192790619200
Features
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Length: 110
- BB Shell Width (mm): 68 mm
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Hollow Spindle.
Bb Shell Width (Mm): 68 Mm.
Spindle Length: 110.
Crankarm Fixing Bolts Sold Separately.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 1.91 x 5.39 x 1.67 inches | Weight: 0.60 pounds
See On Amazon #9
SRAM DUB English Bottom Bracket - English/BSA, 73mm, MTB, Cannondale Ai, Black
Asin: B088XX4M3W | Model: 2283020451 | PartNumber: 2283020451 | Ean: 0710845852138 | UPC: 710845852138
Features
- Upgrade your MTB with the SRAM DUB Cartridge Bearings BSA 73mm Bottom Bracket for Cannondale Ai Cranks, designed to deliver smooth and long-lasting power transfer to your drivetrain.
- Engineered with Gutter Seal Technology, this bottom bracket offers superior protection against the elements, ensuring reliable performance in any riding conditions.
- With sealed cartridge bearings and an oversized spindle, this bottom bracket is compatible with every bottom bracket standard, providing versatility and ease of use for your crankarm setup.
- Experience a significant reduction in weight compared to the GXP system, allowing for improved agility and responsiveness on the trails.
- Designed for English BSA thread and a 73mm BB shell width, this bottom bracket is the perfect choice for riders looking to enhance the performance of their Cannondale Ai frame interface.
- See more on Amazon...
With Sealed Cartridge Bearings And An Oversized Spindle, This Bottom Bracket Is Compatible With Every Bottom Bracket Standard, Providing Versatility And Ease Of Use For Your Crankarm Setup..
Designed For English Bsa Thread And A 73Mm Bb Shell Width, This Bottom Bracket Is The Perfect Choice For Riders Looking To Enhance The Performance Of Their Cannondale Ai Frame Interface..
Experience A Significant Reduction In Weight Compared To The Gxp System, Allowing For Improved Agility And Responsiveness On The Trails..
Engineered With Gutter Seal Technology, This Bottom Bracket Offers Superior Protection Against The Elements, Ensuring Reliable Performance In Any Riding Conditions..
Brand: SRAM | Manufacturer: SRAM
Dimensions: 3.00 x 6.00 x 4.00 inches | Weight: 0.11 Pounds
See On Amazon #10
Shimano BB-UN300 Bottom Bracket - English, 73 x 123mm Spindle, Square Taper JIS
Asin: B08C739V2N | Ean: 0192790622194 | UPC: 192790622194
Features
- Crankarm fixing bolts sold separately
- Hollow spindle
- Spindle Interface Type: Square Taper JIS
- Bottom Bracket Shell I.D.: 1.37
- See more on Amazon...
Spindle Interface Type: Square Taper Jis.
Bottom Bracket Shell I.D.: 1.37.
Hollow Spindle.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 1.91 x 5.39 x 1.67 inches
See On Amazon #11
SHIMANO BB-UN300 Bottom Bracket - English, 73 x 118mm Spindle, Square Taper JIS
Asin: B08C7DYM41 | Model: EBBUN300C18X | PartNumber: EBBUN300C18X | Ean: 0192790619248 | UPC: 192790619248
Features
- Fits JIS square-taper cranksets
- Bottom Bracket Shell I.D.: 1.37
- BB Shell Width (mm): 73 mm
- Spindle Length: 118
- Crankarm fixing bolts sold separately
- See more on Amazon...
Bb Shell Width (Mm): 73 Mm.
Crankarm Fixing Bolts Sold Separately.
Spindle Length: 118.
Bottom Bracket Shell I.D.: 1.37.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 1.91 x 5.39 x 1.79 inches | Weight: 0.00 Pounds
See On Amazon #12
Zreneyfex Square Taper JIS Bottom Bracket 68 X110mm/123mm/127mm for Mountain Bike Replace BB-UN26 (68 x 123mm)
Asin: B08JY74LYM | Model: 55LJR | PartNumber: 55LJR
Features
- Replacement for BB-UN26 68*123, 68*127, 68*110mm Square Taper Bottom Bracket.
- Interface: Square Taper, Shell Size: 68 mm, Bearings: Steel.
- Super-accurate bearings promote smooth operation and longer use.
- Package Includes 1pcs Square Taper Bottom Bracket.
- See more on Amazon...
Super-Accurate Bearings Promote Smooth Operation And Longer Use..
Package Includes 1Pcs Square Taper Bottom Bracket..
Interface: Square Taper, Shell Size: 68 Mm, Bearings: Steel..
Brand: Zreneyfex | Manufacturer: Zreneyfex
See On Amazon #13
SHIMANO BB-RS501 Hollowtech II English Bottom Bracket
Asin: B0BSGWH2JG | Model: EBBRS501B | PartNumber: EBBRS501B | Ean: 0192790640617 | UPC: 192790640617
Bottom Brackets.
Bb-Rs501 Bottom Bracket.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 2.39 x 4.07 x 2.39 inches | Weight: 0.30 Pounds
See On Amazon #14
Mimoke Square Tapered Bottom Bracket BSA Innenlager Bearing 68mm x 113mm 116mm 118mm 122.5mm 124mm 126mm
Asin: B093WDNRLZ | Ean: 0796784932643 | UPC: 796784932643
Features
- Central bracket with square pin for 68 mm bike bottom. Quick and easy installation without adjustment.
- The integrated system can protect the frame, higher power,it is better than the normal middle movement of the structure.
- Fine workmanship,small dimensional error, 2 bearing precision wire design, which allows it to connect better to the bike arm
- SEAL BEARING:Sealed cartridge bearing assembly - maintenance-free sealed cartridge protects against dirt, mud and water.
- [Good Service]If you have any problems with this product. you can contact us at any time.
- See more on Amazon...
Fine Workmanship,Small Dimensional Error, 2 Bearing Precision Wire Design, Which Allows It To Connect Better To The Bike Arm.
[Good Service]If You Have Any Problems With This Product. You Can Contact Us At Any Time..
Seal Bearing:Sealed Cartridge Bearing Assembly - Maintenance-Free Sealed Cartridge Protects Against Dirt, Mud And Water..
The Integrated System Can Protect The Frame, Higher Power,It Is Better Than The Normal Middle Movement Of The Structure..
Brand: Mimoke | Manufacturer: Mimoke
Dimensions: 1.73 x 4.72 x 1.73 inches | Weight: 0.66 pounds
See On Amazon #15
Bike Bottom Brackets Set Steel Bicycle Shaft Axie Bottom Brackets Fixed Steel Crank Square Hole Bottom Bracket 3S/3T/3P/5S Cycling Bearing Cages for MTB Bikes
Asin: B0B93J5B4N | Model: ZZ001-5S | PartNumber: ZZ001-5S | Ean: 0777886021466 | UPC: 777886021466
Features
- Brand New 100% brand new and high quality. Made of high quality material, durable and practical to use.
- Suitable Bike 3S/3T/3P/5S different size for mountain bikes.
- Size 5S whole length: 14.8cm, 3S whole length: 14.5cm, 3P whole length: 14cm, 3T whole length: 14cm.
- Package Included Package comes included with 1 Axle stick, 2 screws, 1 ring, 2 bowls and 2 ball bearing retainer.
- Tips We offer different size of the bottom bracket sets for you to choose, please measure your old ones before purchasing. If you're not satisfied with the product, you can return it for free.
- See more on Amazon...
【Size】：5S Whole Length: 14.8Cm, 3S Whole Length: 14.5Cm, 3P Whole Length: 14Cm, 3T Whole Length: 14Cm..
【Tips】：We Offer Different Size Of The Bottom Bracket Sets For You To Choose, Please Measure Your Old Ones Before Purchasing. If You're Not Satisfied With The Product, You Can Return It For Free..
【Package Included】：Package Comes Included With 1 Axle Stick, 2 Screws, 1 Ring, 2 Bowls And 2 Ball Bearing Retainer..
【Suitable Bike】：3S/3T/3P/5S Different Size For Mountain Bikes..
Brand: Generic | Manufacturer: QINIU
See On Amazon #16
SHIMANO XT BB-MT800 Hollowtech II English Bottom Bracket 68/73mm
Asin: B012VX7Z4W | Model: IBBMT800B m | PartNumber: IBBMT800B m | Ean: 0689228919952 | UPC: 689228919952
Features
- Threading: english
- Crankset Compatibility: Hollowtech II
- Material: [cups] aluminum, [bearings] steel
- See more on Amazon...
Material: [Cups] Aluminum, [Bearings] Steel.
Crankset Compatibility: Hollowtech Ii.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 2.00 x 6.00 x 2.00 inches
See On Amazon #17
SHIMANO BB-UN300 Bottom Bracket - English, 68 x 113mm Spindle, Square Taper JIS
Asin: B08BX7TJPP | Model: EBBUN300B13X | PartNumber: EBBUN300B13X | Ean: 0192790619323 | UPC: 192790619323
Features
- BB Shell Width (mm): 68 mm
- Crankarm fixing bolts sold separately
- Fits JIS square-taper cranksets
- Spindle Length: 113
- Bottom Bracket Shell I.D.: 1.37
- See more on Amazon...
Fits Jis Square-Taper Cranksets.
Bottom Bracket Shell I.D.: 1.37.
Spindle Length: 113.
Crankarm Fixing Bolts Sold Separately.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 1.91 x 5.63 x 2.03 inches | Weight: 0.00 pounds
See On Amazon #18
Black Ops BMX Bicycle Bottom Bracket Set
Asin: B003COG6M2 | Model: Bottom Bracket Set Black | PartNumber: Bottom Bracket Set Black | Ean: 0072774223503 | UPC: 072774223503
Features
- PRESS FIT: Bottom bracket cups
- FOR ONE PIECE CRANKS: Will only work with one piece cranks systems
- SEALED MECHANISM: Keeps out dirt and debris
- SPECS: Weight: 315g Cup OD/Bearing OD: 51mm Spindle Type: OPC
- TRUSTED BLACK OPS BRAND that stands for quality and durability
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Sealed Mechanism: Keeps Out Dirt And Debris.
Trusted Black Ops Brand That Stands For Quality And Durability.
Specs: Weight: 315G Cup Od/Bearing Od: 51Mm Spindle Type: Opc.
For One Piece Cranks: Will Only Work With One Piece Cranks Systems.
Brand: Black Ops | Manufacturer: BLACK OPS
Dimensions: 1.15 x 4.65 x 3.05 inches | Weight: 0.30 Pounds
See On Amazon #19
Sunlite Bottom Bracket Set, 24 TPI / 68mm, Silver
Asin: B000AO9PBQ | Model: 22240M | PartNumber: 22240M | Ean: 0072774222407 | UPC: 072774222407
Bearings Included.
Brand: Sunlite | Manufacturer: SUNLITE
Dimensions: 1.18 x 4.80 x 2.60 inches | Weight: 0.63 pounds
See On Amazon #20
D Dymoece Bicycle Bottom Bracket Bike Bottom Bracket BSA Innenlager Bearing 68mm for Square Tapered Spindle Crank
Asin: B0B37M67B8 | Model: DM-BB-68 | PartNumber: DM-BB-68 | Ean: 0755205509758 | UPC: 755205509758
Features
- Size: 110.5mm/113mm/116mm/118mm/120mm/122.5mm/124.5mm/126mm
- Sealed cartridge bearing assembly, suitable for 68mm frame shell
- BSA integrated design, higher performance
- Compatible with shimano BB-UN26 BB-100 BB-101 BB-300 square taper bottom bracket
- Package list: 1 * square taper bottom bracket + 2 * screws
- See more on Amazon...
Bsa Integrated Design, Higher Performance.
Package List: 1 * Square Taper Bottom Bracket + 2 * Screws.
Compatible With Shimano Bb-Un26 Bb-100 Bb-101 Bb-300 Square Taper Bottom Bracket.
Sealed Cartridge Bearing Assembly, Suitable For 68Mm Frame Shell.
Brand: D Dymoece | Manufacturer: Dymoece
See On Amazon #21
BUCKLOS Bike Bottom Bracket Square Taper,120 x 174 BSA English Bottom Bracket with Screws Replacement for Mountain Bike/Road Bike/E-Bike/Fat Bike/Floding Bike
Asin: B0D14FFS4K
Features
- Long service life Bucklos bottom bracket is made of high-quality materials, sturdy and durable, with minimal maintenance.
- Widely compatible Compatible with 68/80/90/100/110/120mm BSA bike thread bottom. The recommended size is for reference only, please purchase according to the original size.For safety reasons, please use BB tools to install and replace the bottom bracket.
- CNC precision thread CNC precision thread, finely crafted& easy to install. Can connect bicycles well and reduce energy loss
- Integrated System The integrated system of this square taper bottom bracket can protect the frame, provide stronger power output, and has better quality and lighter weight compared to ordinary bottom brackets, making it a good accessory for bicycles.
- Super-accurate bearings Sealed bearings provide smooth operation and no noise during long-term cycling. Comes with two waterproof and dustproof hex screws to improve service life.
- See more on Amazon...
【Cnc Precision Thread】Cnc Precision Thread, Finely Crafted& Easy To Install. Can Connect Bicycles Well And Reduce Energy Loss.
【Super-Accurate Bearings】Sealed Bearings Provide Smooth Operation And No Noise During Long-Term Cycling. Comes With Two Waterproof And Dustproof Hex Screws To Improve Service Life..
【Integrated System】The Integrated System Of This Square Taper Bottom Bracket Can Protect The Frame, Provide Stronger Power Output, And Has Better Quality And Lighter Weight Compared To Ordinary Bottom Brackets, Making It A Good Accessory For Bicycles..
【Widely Compatible】Compatible With 68/80/90/100/110/120Mm Bsa Bike Thread Bottom. The Recommended Size Is For Reference Only, Please Purchase According To The Original Size.For Safety Reasons, Please Use Bb Tools To Install And Replace The Bottom Bracket..
Brand: BUCKLOS | Manufacturer: BUCKLOS
See On Amazon #22
SHIMANO Square Type Bicycle Bottom Bracket - BSA 68MM, Spindle: XL118 - EBBUN300B18X
Asin: B08HM9829B | Model: part_B08HM9829B | PartNumber: part_B08HM9829B | Ean: 0192790619231 | UPC: 192790619231
Features
- Crankarm fixing bolts sold separately
- Fits JIS square-taper cranksets
- Better chainline stability with chain line stabilizer
- See more on Amazon...
Better Chainline Stability With Chain Line Stabilizer.
Fits Jis Square-Taper Cranksets.
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 1.91 x 5.39 x 1.67 inches | Weight: 0.65 pounds
See On Amazon #23
Thinvik Square Tapered Bottom Bracket - 68mm English BSA Compatible with Shimano BB-UN26/BB-300/BB-100/BB-101, 68mm x 108 110 113 116 118 122.5 127
Asin: B09GVBGWDB
Features
- Compatible With Work for 68mm BSA bike thread bottom. Compatible with Shimano BB-UN26/BB-100/BB-101/BB-300.Please purchase according to the original length, the length error is applicable within 2mm.108/110/113/116/118/122.5/127mm for choose.
- Superb Material High class quality,the bottom bracket is solid and durable with a long service time.Sealed bearing assembly provide better sealing and lubrication performance.
- Protect Bike Frame Integrated System of this square taper bottom bracket can protect the frame, more power output, it's better than ordinary structure bottom bracket. The weight is very light and does not impose an extra burden on the bicycle.
- Save Effort The square taper bottom bracket has fine workmanship, precision threads can be better connected, 2 Bearings structure makes the spindle more flexible and less labor-intensive.
- Professional Service We provide perfect customer service, you can buy with confidence. If you have any questions about our products, you can feel free to contact us.
- See more on Amazon...
【Protect Bike Frame】Integrated System Of This Square Taper Bottom Bracket Can Protect The Frame, More Power Output, It's Better Than Ordinary Structure Bottom Bracket. The Weight Is Very Light And Does Not Impose An Extra Burden On The Bicycle..
【Professional Service】We Provide Perfect Customer Service, You Can Buy With Confidence. If You Have Any Questions About Our Products, You Can Feel Free To Contact Us..
【Save Effort】The Square Taper Bottom Bracket Has Fine Workmanship, Precision Threads Can Be Better Connected, 2 Bearings Structure Makes The Spindle More Flexible And Less Labor-Intensive..
【Superb Material】High Class Quality,The Bottom Bracket Is Solid And Durable With A Long Service Time.Sealed Bearing Assembly Provide Better Sealing And Lubrication Performance..
Brand: Thinvik | Manufacturer: Thinvik
See On Amazon #24
SHIMANO UN300 BOTTOM BRACKET ENGLISH 68x127.5mm SQUARE TAPER
Asin: B08C7DH62T | Ean: 0192790619316 | UPC: 192790619316
Features
- Fits JIS square-taper cranksets
- Crankarm fixing bolts sold separately
- Better chainline stability with chain line stabilizer
- See more on Amazon...
Better Chainline Stability With Chain Line Stabilizer.
Crankarm Fixing Bolts Sold Separately.
Brand: SHIMANO | Manufacturer: Shimano
See On Amazon #25
Sunlite Splined Bottom Bracket Bolt, 15mm
Asin: B000AO9ORG | Model: 21726JB | PartNumber: 21726JB | Ean: 0072774217267 | UPC: 072774217267
Brand: Sunlite | Manufacturer: SUNLITE
Dimensions: 1.00 x 2.75 x 2.35 inches | Weight: 0.94 Pounds
See On Amazon #26
VGEBY1 Bottom Bracket, BSA-Innenlager Bike Square Taper Bottom Bracket for Fat Snow Bike 80 * 142 100 * 155 100 * 177mm(100 * 155M)
Asin: B07R9PZ5HJ | Ean: 0753874124869 | UPC: 753874124869
Features
- High Quality-The bottom bracket is made of stainless steel, solid with a long service time. Light weight, no additional burden.
- compatible with Size-Suitable for 80/100mm frame shell. Cups thread size and pitch 34.798mm 1.37 * 24TPI.Please use the BB tool to install and replace the bottom bracket for safety.
- Integrated System-Integrated system can protect the frame, more power output, it's better than ordinary structure bottom bracket. With two screws, easy to install.
- More Practical-The steel shell can absorb roundness tolerance for the valves ports of Bracket Bottom.
- Guarantee-If you have any questions about our products, please send us an email and we will get back to you as soon as possible within 24 hours.
- See more on Amazon...
Integrated System-Integrated System Can Protect The Frame, More Power Output, It's Better Than Ordinary Structure Bottom Bracket. With Two Screws, Easy To Install..
Guarantee-If You Have Any Questions About Our Products, Please Send Us An Email And We Will Get Back To You As Soon As Possible Within 24 Hours..
More Practical-The Steel Shell Can Absorb Roundness Tolerance For The Valves Ports Of Bracket Bottom..
Compatible With Size-Suitable For 80/100Mm Frame Shell. Cups Thread Size And Pitch 34.798Mm 1.37 * 24Tpi.Please Use The Bb Tool To Install And Replace The Bottom Bracket For Safety..
Brand: VGEBY1 | Manufacturer: VGEBY1
Dimensions: 0.39 x 0.39 x 0.39 inches | Weight: 0.95 Pounds
See On Amazon #27
SHIMANO UN300 BOTTOM BRACKET ENGLISH 73x122.5mm SQUARE TAPER
Asin: B08HM6Q4WB | Model: EBBUN300C22B m | PartNumber: EBBUN300C22B m | Ean: 0192790619309 | UPC: 192790619309
Features
- Details:Cartridge Bearing Square Bottom BracketBetter chainline reliability with chain line stabilizerFits JIS Square Tapered CranksetsHollow Spindle
- See more on Amazon...
Brand: SHIMANO | Manufacturer: Shimano
Dimensions: 2.00 x 7.00 x 2.00 inches
See On Amazon #28
HZ-MONSTAR Square Tapered Bottom Bracket, Bike Bottom Bracket Power Spline Bottom Bracket with Screws for Square Tapered Spindle Crank 68mm x 122.5mm
Asin: B0BX613M1Y
Features
- High Quality: Square Tapered Bottom Bracket is made of good quality material, not only strong and durable, long service life, but also sealed bearing components to provide better sealing and lubrication performance.
- Compatible With: Bike Bottom Bracket Power Spline Bottom Bracket with Screws compatible with Shimano BB-UN26/BB-100/BB-101/BB-300.
- Protect Bike Frame: Bicycle Square Cartridge Taper can protect the frame, more power output, it's better than ordinary structure bottom bracket.
- Safe and Easy to Install: The square taper bottom bracket no abnormal noise, no gap, prevent assembly stuck, safe to use. Double bearing precision thread design for better connection with the bicycle arm. Helps you install quickly and easily without adjustment.
- Warm Service: Package Includes: square taper bottom bracket * 1, screws * 2. If you have any questions about our products, you can feel free to contact us.
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Protect Bike Frame: Bicycle Square Cartridge Taper Can Protect The Frame, More Power Output, It's Better Than Ordinary Structure Bottom Bracket..
Warm Service: Package Includes: Square Taper Bottom Bracket * 1, Screws * 2. If You Have Any Questions About Our Products, You Can Feel Free To Contact Us..
Safe And Easy To Install: The Square Taper Bottom Bracket No Abnormal Noise, No Gap, Prevent Assembly Stuck, Safe To Use. Double Bearing Precision Thread Design For Better Connection With The Bicycle Arm. Helps You Install Quickly And Easily Without Adjustment..
Compatible With: Bike Bottom Bracket Power Spline Bottom Bracket With Screws Compatible With Shimano Bb-Un26/Bb-100/Bb-101/Bb-300..
Brand: HZ-MONSTAR | Manufacturer: HZ-MONSTAR
See On Amazon #29
Race Face Team X-Type BB Cups, 68/73mm
Asin: B00QGGLONY | Model: BBXTTM | PartNumber: BBXTTM | Ean: 0821973209661 | UPC: 821973209661
Features
- Also fits most other 24mm spindle external mountain BB systems
- 24mm X-Type
- 68/73mm wide
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68/73Mm Wide.
24Mm X-Type.
Brand: RaceFace | Manufacturer: Cyclone Bicycle
Dimensions: 1.50 x 7.00 x 6.00 inches | Weight: 0.21 Pounds
Amazon Price: $30.00 | as of 05/26/2024
(6:22pm pst) *DETAILSAvailability: In stock Usually ships within 3 to 4 days.
List Price: $44.99 |
Used Price: $34.77
See On Amazon #30
DJC Components Bike Bearing Dub Bottom Bracket 68/73mm 29mm English Threaded BB Compatible with SRAM Dub 28.99mm Spindle (Steel Bearing Black)
Asin: B0CL491CZ4
Features
- Material:Precision machined threads, high-strength aluminum alloy, CNC process,lightweight and durable.Sealed bearing inside, super smooth riding.
- Shell width:Width 68-73mm, english BSA thread,works for any kind of MTB and road bike frame with thread.
- Bottom bracket hole diameter is 29mm.Compatible with SRAM Dub 29mm Spindle.
- Package content: 1 set bottom bracket,1pc width adjust washer,1pc side cover washer.
- 1-YEAR WARRANTY:For any reason you are not completely satisfied with the product, Or any quality issues within 1 year. Please contact us,we will do our best to make it right for you as soon as possible. Or you only have to return the product for a full refund.
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Bottom Bracket Hole Diameter Is 29Mm.Compatible With Sram Dub 29Mm Spindle..
1-Year Warranty:For Any Reason You Are Not Completely Satisfied With The Product, Or Any Quality Issues Within 1 Year. Please Contact Us,We Will Do Our Best To Make It Right For You As Soon As Possible. Or You Only Have To Return The Product For A Full Refund..
Package Content: 1 Set Bottom Bracket,1Pc Width Adjust Washer,1Pc Side Cover Washer..
Shell Width:Width 68-73Mm, English Bsa Thread,Works For Any Kind Of Mtb And Road Bike Frame With Thread..
Brand: DJC Components | Manufacturer: djc
Warranty: 1 year
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