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10 Best bsa 73mm bottom bracket in Canada
Best Choice01
RaceFaceRace Face Unisex 73mm 30mm Ext Seal BB19BSA687330, Black, 68 UK
Main highlights- Raceface bottom bracket BSA Ø30-68/73
9.9Exceptional
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Value for Money02SRAMSRAM AM BB Dub English/BSA (MTB) 73mm
Main highlights- Oversized Dub Spindle - Works across every bottom bracket standard for greater bearing durability.
- Mountain Bike Bottom Bracket - Connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain.
- Improved Riding - Better crankarm compatibility, better protection from the elements.
- Easy Installation - PressFit threading cups for lighter weight. BB30 shell type. 28.99 DUB axle.
- Dub Technology - Integrates the relationship between chainring, crank, spindle and bottom bracket.
9.8Exceptional
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- 03SHIMANO
Shimano, BB-UN300 LL123, Square Taper BB, British, 73mm, 122.5mm, Silver
Main highlights- Features a sleek black finish and engineered for long-lasting performance, perfect for everyday commuting, mountain biking, or recreational cycling.
- Designed with an 73mm BSA (English) shell interface and precise specifications, ensuring easy installation and optimal fit with a wide range of classic and mountain bike frames.
- Constructed with a durable hollow spindle and materials to enhance rotational efficiency and reduce weight, improving overall cycling performance.
- Compatible with JIS square-taper cranksets for seamless integration and reliable power transfer across various bicycle frames.
- , SEO-friendly product bullet points for the BB-UN300 Square Taper JIS Bottom Bracket:
9.7Exceptional
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- 04Thinvik
Thinvik Bottom Bracket, BSA 68-73mm English for 24mm Spindle Crank,Compatible with Shimano Crankset
Main highlights- Thread: BC1.37-inch*24T L/R Threaded Connection design enhance lateral stability to avoid creaking sound
- Shell width: Fit frames with 68/73mm bottom bracket shells
- Material: Thinvik BSA Bottom Bracket characterize cold-forged and CNC-machined aluminum alloy cups, dual-labyrinth bearing covers and precision sealed bearings.
- If you have any question about the product, please feel free to contact us
- Compatibility: Designed for road bike and MTB, they are perfect match 24mm crank spindle.(Not for Sram GXP 22mm,Dub 28.99mm, FSA and other brand 30mm spindle crank)
9.6Exceptional
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- 05Thinvik
Thinvik Bottom Bracket, BSA 68-73mm English for 24mm Spindle Crank,Compatible with Shimano Crankset
Main highlights- Thread: BC1.37-inch*24T L/R Threaded Connection design enhance lateral stability to avoid creaking sound
- Shell width: Fit frames with 68/73mm bottom bracket shells
- Material: Thinvik BSA Bottom Bracket characterize cold-forged and CNC-machined aluminum alloy cups, dual-labyrinth bearing covers and precision sealed bearings.
- If you have any question about the product, please feel free to contact us
- Compatibility: Designed for road bike and MTB, they are perfect match 24mm crank spindle.(Not for Sram GXP 22mm,Dub 28.99mm, FSA and other brand 30mm spindle crank)
9.5Excellent
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- 06
SRAM
SRAM Dub English Bottom Bracket - English/BSA, 73mm, MTB Superboost +, Black
Main highlights- Revolutionary innovation
- Performance that is simply second to none
- Achieve the ultimate ride
9.2Excellent
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- 07SHIMANO
Shimano Square Type Bicycle Bottom Bracket - BSA 73MM, Spindle: LL113 - EBBUN300C13X
Main highlights- SHIMANO quality/performance cartridge bearing square bottom bracket
- CARTRIDGE BOTTOM BRACKET SET, BB-UN300
- Better chainline stability with chain line stabilizer
- Adapter material: Aluminum
- 3 structures available // Standard, E-type, chain case options
9.0Excellent
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- 08
SHIMANO
SHIMANO BB-RS501 Hollowtech II English Bottom Bracket
Main highlights- Optimized for 24mm Hollowtech II crank spindles, delivering efficient power transfer and smooth pedaling experience.
- Ideal for road and mountain bikes, this bottom bracket combines innovative engineering with sleek silver styling for a clean, professional look and versatile use case.
- Enhanced seal construction offers superior durability and resistance against water and dust, extending your bottom bracket's service life.
- Designed specifically for English thread frames, ensuring a secure fit with compatible bottom bracket shells for reliable performance.
- Constructed with anodized aluminum cups, providing a lightweight yet high-strength component that reduces overall bike weight without compromising durability.
8.9Very Good
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- 09Linnkyfloa
for SRAM for Dub 68-73mm Bottom Bracket, 29mm for BSA Threaded Aluminum Sealed Bearing for Bike BB, Compatible with Mountain Road Bicycles, Lightweight and for Bicycle Bottom Bracket Replacement
Main highlights- Smooth rotation and design: Built-in sealed bearing provides smooth rotation and excellent performance for general 68-73mm bottom brackets, suitable for BSA threaded and press fit applications, offering lasting performance in various riding conditions
- Reliable performance assurance: Precision engineering insures consistent performance and longevity, tested for durability under normal riding conditions, with customer support available for installation questions or compatibility concerns
- High-strength aluminum construction: Made from AL7075 aluminum alloy with pp components, weighing approximately 112g for optimal strength-to-weight ratio, available in black finish to match most For bike frames and components
- Easy installation and maintenance: Simple installation process requires basic tools, designed for straightforward replacement of worn bottom brackets, with sealed bearings that require minimal maintenance throughout their service life
- Complete compatibility for for DUB cranksets: Designed for 29mm spindle for DUB cranksets and compatible with 68-73mm shell widths, includes necessary installation components with clear guidance for proper setup without additional spacers for 73mm shells
8.6Very Good
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- 10
SRAM
SRAM, Dub BSA 73mm Ai, Threaded Cups, British, 73mm, 28.99mm
Main highlights- 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.
- Upgrade your MTB with the SRAM DUB Cartridge Bearings BSA 73mm Bottom Bracket for Ai Cranks, designed to deliver smooth and long-lasting power transfer to your drivetrain.
- 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.
- 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 Ai frame interface.
8.4Good
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