Best Kids Bike Bottom Brackets

5.7k reviews scanned and analysysed
John Larson
John Larson Writer
Last Updated: Oct 22, 2024 Share On:

Are you exhausted by the effort to find the best kids bike bottom bracket but still do not know what to do? Well, you will find the answer in this article.

The 10 products included in this article were selected by our experts from 197 products with brands such as Customylife, Lanturn, and Hoypeyfiy.

Come on, let us help you get the best return on your investment.

A Quick Look: Our Top Picks

Top 1
Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle
9.9We rank the products based on a number of factors such as features, price, customer reviews and so on.

Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle

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Top 1 Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle

Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle

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Top 2
Sunlite 22240 Bottom Bracket Set, 24 Tpi / 68Mm
9.7We rank the products based on a number of factors such as features, price, customer reviews and so on.

Sunlite 22240 Bottom Bracket Set, 24 Tpi / 68Mm

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Top 2 Sunlite 22240 Bottom Bracket Set, 24 Tpi / 68Mm

Sunlite 22240 Bottom Bracket Set, 24 Tpi / 68Mm

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Top 3
Fenix 607101 Bike Bottom Bracket Set
9.4We rank the products based on a number of factors such as features, price, customer reviews and so on.

Fenix 607101 Bike Bottom Bracket Set

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Top 3 Fenix 607101 Bike Bottom Bracket Set

Fenix 607101 Bike Bottom Bracket Set

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*Note The result is based on our independent research, and we are reader-supported and do not promote any brand or retailer. As a member of Amazon Marketing Affiliates, we may receive a commission from qualified purchases.

Top 10 Kids Bike Bottom Brackets Reviews 2024 In Detail

1 Editor's Choice

Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle

LANTURNBrand LT-2021001Model 0.31H*1.48L*0.94W inchesDimension
Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle cover
Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle thumb #1Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle thumb #2Lanturn LT-2021001 Bicycle Crank Bearing 4 Pcs Ball Bearings For Bike Crank Bottom Bracket, Kidsstretch Bicycle thumb #3
9.9We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
Save 27% + FreeShipping
Check On Amazon Search On eBay
Visit Store » Lanturn ( 4.88 / 5 )
Features
  • ?Package Include?4 Pieces Bicycle Crank Bearing 5/1 6 inch ball size x 7 balls. One pair of crank bearings for replacements, another for spare.
  • ?Bearing Size? - OUTSIDE DIAMETER - 1.46 inch/37.5mm, INSIDE DIAMETER - 0.94 inch/24mm, BALL SIZE - 5/16 inch x 7 balls.Please confirm the size before purchase!!!!!!!
  • ?Widely usage? - This ball bearing retainer for bike parts replacement, suitable for bicycle crank, such as - mountain bike, kids bicycle, lowrider bike,childrens bike, stretch bicycles.
  • ?Item Feature? - This ball bearing retainer with 7 balls, which suitable for bicycle bottom bracket.It is an ideal replacement for your bike.
  • ?Satisfaction ? We really hope you like our products, If there are any problems about the product, please contact with us at any time, we provide customer satisfying services.
2 Editor's Choice

Sunlite 22240 Bottom Bracket Set, 24 Tpi / 68Mm

SUNLITEBrand 22240Model 1.18H*4.8L*2.6W inchesDimension 0.63 lbWeight
Ranked #11 in Best Folding Bike Bottom Brackets Of 2024
Sunlite 22240 Bottom Bracket Set, 24 Tpi / 68Mm cover
9.7We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
FreeShipping
Check On Amazon Search On eBay
Visit Store » PRODUCTS 360 ( 4.76 / 5 )
Features
  • One-piece bottom bracket cup set
  • Bearings included
3 Editor's Choice

Fenix 607101 Bike Bottom Bracket Set

FENIXBrand 607101Model 0.1 lbWeight
Ranked #19 in Best Folding Bike Bottom Brackets Of 2024
Fenix 607101 Bike Bottom Bracket Set cover
9.4We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
Check On Amazon Search On eBay
Visit Store » Street Lowrider ( 4.75 / 5 )
Features
  • Colors Available - Chrome, Black, Gold
  • Sizes Available - 5/16 x 9, 5/16 x 7
  • Fits Most Lowrider, Beach Cruiser, Chopper Bike Frames
  • For 1 PC Crank
  • Sold as Set of 9pcs
4

Jaceyon J-ZJ2020001 Bike-Ball-Bearing, Bicycle-Crank-Bearings, 5/16 Inch X 7-Balls-Bike-Crank -Bearing, 4 Pcs Replacement Mtb Part For Bike Crank Or Bottom Bracket

JACEYONBrand J-ZJ2020001Model 0.0H*1.48L*1.48W inchesDimension 0.17 lbWeight
Jaceyon J-ZJ2020001 Bike-Ball-Bearing, Bicycle-Crank-Bearings, 5/16 Inch X 7-Balls-Bike-Crank -Bearing, 4 Pcs Replacement Mtb Part For Bike Crank Or Bottom Bracket cover
Jaceyon J-ZJ2020001 Bike-Ball-Bearing, Bicycle-Crank-Bearings, 5/16 Inch X 7-Balls-Bike-Crank -Bearing, 4 Pcs Replacement Mtb Part For Bike Crank Or Bottom Bracket thumb #1Jaceyon J-ZJ2020001 Bike-Ball-Bearing, Bicycle-Crank-Bearings, 5/16 Inch X 7-Balls-Bike-Crank -Bearing, 4 Pcs Replacement Mtb Part For Bike Crank Or Bottom Bracket thumb #2Jaceyon J-ZJ2020001 Bike-Ball-Bearing, Bicycle-Crank-Bearings, 5/16 Inch X 7-Balls-Bike-Crank -Bearing, 4 Pcs Replacement Mtb Part For Bike Crank Or Bottom Bracket thumb #3Jaceyon J-ZJ2020001 Bike-Ball-Bearing, Bicycle-Crank-Bearings, 5/16 Inch X 7-Balls-Bike-Crank -Bearing, 4 Pcs Replacement Mtb Part For Bike Crank Or Bottom Bracket thumb #4Jaceyon J-ZJ2020001 Bike-Ball-Bearing, Bicycle-Crank-Bearings, 5/16 Inch X 7-Balls-Bike-Crank -Bearing, 4 Pcs Replacement Mtb Part For Bike Crank Or Bottom Bracket thumb #5
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
Save 17% + FreeShipping
Check On Amazon Search On eBay
Visit Store » Jaceyon ( 4.88 / 5 )
Features
  • Application - - This kind of ball bearing stainless steel ball inlaid in the retainer design,It is a bicycle parts, it's suitable for replacing the crank bearing of the bicycle.
  • Dimensions and specifications - OUTER DIAMETER - 1.46 inch, INNER DIAMETER - 0.94 inch, BALL DIAMETER - 5/16 inch. Please confirm whether this size is suitable for your bicycle before you buy them!!!!!!!!!!!!!!
  • Material - This ball bearing retainer made of steel, high quality, durable and high intensity.
  • Widely usage - This beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, kids bicycle, lowrider bikes, stretch bicycles.
  • Satisfaction guarantee - Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.
5

Jaceyon J-ZJ2020001 Bike Ball Crank Bearing Retainer 1/4 Inch X 9 Balls 4 Pcs Bottom Bracket Bearings For Kids Schwin Bicycle

JACEYONBrand J-ZJ2020001Model 1.14H*1.14L*0.72W inchesDimension
Jaceyon J-ZJ2020001 Bike Ball Crank Bearing Retainer 1/4 Inch X 9 Balls 4 Pcs Bottom Bracket Bearings For Kids Schwin Bicycle cover
Jaceyon J-ZJ2020001 Bike Ball Crank Bearing Retainer 1/4 Inch X 9 Balls 4 Pcs Bottom Bracket Bearings For Kids Schwin Bicycle thumb #1Jaceyon J-ZJ2020001 Bike Ball Crank Bearing Retainer 1/4 Inch X 9 Balls 4 Pcs Bottom Bracket Bearings For Kids Schwin Bicycle thumb #2Jaceyon J-ZJ2020001 Bike Ball Crank Bearing Retainer 1/4 Inch X 9 Balls 4 Pcs Bottom Bracket Bearings For Kids Schwin Bicycle thumb #3Jaceyon J-ZJ2020001 Bike Ball Crank Bearing Retainer 1/4 Inch X 9 Balls 4 Pcs Bottom Bracket Bearings For Kids Schwin Bicycle thumb #4Jaceyon J-ZJ2020001 Bike Ball Crank Bearing Retainer 1/4 Inch X 9 Balls 4 Pcs Bottom Bracket Bearings For Kids Schwin Bicycle thumb #5
9.3We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
FreeShipping
Check On Amazon Search On eBay
Visit Store » Jaceyon ( 4.88 / 5 )
Features
  • Dimensions and specifications - OUTER DIAMETER - 1.15inch/29mm, INNER DIAMETER - 0.7 inch/18.4mm, BALL DIAMETER - 1/4 inch. Please Please measure the size and confirm whether this size is suitable for your bicycle before buying!!!!!!!!!!
  • Application - - This kind of ball bearing stainless steel ball inlaid in the retainer design,It is a bicycle parts, it's suitable for replacing the crank bearing of Kid Bicycles.
  • Material - This ball bearing retainer made of steel, high quality, durable and high intensity.
  • Widely usage - This beads rack for bike parts replacement, suitable for bike crank, such as 26 inch Next brand mountain bikes, Kent Genesis bike, Kid Schwinn S5230 bike.
  • Satisfaction guarantee - Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.
6

Generic ZZ001-5S Bike Bottom Brackets Set Steel Bicycle Shaft Axie Bottom Brackets Fixed Steel Crank Square Hole Bottom Bracket 3S/3T/3P/5S Cycling Bearing Cages

GENERICBrand ZZ001-5SModel
Ranked #5 in Best Folding Bike Bottom Brackets Of 2024
Ranked #12 in Best Racing Bike Bottom Brackets Of 2024
Generic ZZ001-5S Bike Bottom Brackets Set Steel Bicycle Shaft Axie Bottom Brackets Fixed Steel Crank Square Hole Bottom Bracket 3S/3T/3P/5S Cycling Bearing Cages cover
Generic ZZ001-5S Bike Bottom Brackets Set Steel Bicycle Shaft Axie Bottom Brackets Fixed Steel Crank Square Hole Bottom Bracket 3S/3T/3P/5S Cycling Bearing Cages thumb #1
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
Save 58%
Check On Amazon Search On eBay
Visit Store » zhengjingfsde ( 3.2 / 5 )
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.
7

Shimano EBBUN300B22X Square Type Bicycle Bottom Bracket

SHIMANOBrand EBBUN300B22XModel 1.91H*5.63L*2.03W inchesDimension
Ranked #3 in Best Folding Bike Bottom Brackets Of 2024
Ranked #3 in Best Racing Bike Bottom Brackets Of 2024
Shimano EBBUN300B22X Square Type Bicycle Bottom Bracket cover
Shimano EBBUN300B22X Square Type Bicycle Bottom Bracket thumb #1
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
FreeShipping
Check On Amazon Search On eBay
Visit Store » Movatik ( 4.89 / 5 )
Features
  • Fits JIS square-taper cranksets
  • Adapter material - Aluminum
  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
8

Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver

CUSTOMYLIFEBrand
Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver cover
Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver thumb #1Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver thumb #2Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver thumb #3Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver thumb #4Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver thumb #5Customylife 6Pcs Bicycle Crank Ball Bearing, 1/4 In X 9 Balls Rustproof Bottom Bracket Bearings, Smooth Bike Axle Wheel Frame Bearing Repair For Schwinn Mountain Genesis Stretch Bike-Silver thumb #6
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $
FreeShipping
Check On Amazon Search On eBay
Visit Store » Customylife ( 4.76 / 5 )
Features
  • Size - Outer diameter is 29mm/ 1.14inch, inner diameter is 17mm/ 0.67inch, ball diameter 1/4inch. Please be sure to verify the size before you order the ball bearing.
  • Practical function - The bike crank bearing can be used for bicycle axle wheel frame bearing replacement, and fit seamlessly into your bike's drivetrain components. You can regularly check and replace your bicycle bearing before cycling or bicycle race.
  • Premium stainless steel material - These bottom bracket bearings are made of high-quality stainless steel material, high hardness and rustproof, wear-resistant and long service life, smooth and high quality, sturdy. This metal metal bearing can provide optimal performance for you every time you hit the road.
  • Package include - Every package comes with 6pcs bike axle wheel frame bearing. The sufficient quantity can meet your diverse needs of bicycle parts replacement.
  • Wide application - The ball crank bearing is suitable for various bicycle cranks, such as Kid Schwinn S5230 bikes, Kent Genesis bike, 26 inch Next brand mountain bikes, Free Spirit Sears bike, Schwinn GTX bike, most mountain bikes, road bike, low speed bikes, BCA bike, stretch bicycle and so on, perfect for cycling enthusiast, professional cyclist and avid cyclist.
9

Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket

HZ-MONSTARBrand Bottom BracketModel
Ranked #8 in Best Folding Bike Bottom Brackets Of 2024
Ranked #17 in Best Racing Bike Bottom Brackets Of 2024
Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket cover
Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket thumb #1Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket thumb #2Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket thumb #3Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket thumb #4Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket thumb #5Hz-Monstar BOTTOM BRACKET Bike Bottom Bracket Power Spline Bottom Bracket thumb #6
9.2We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$$
FreeShipping
Check On Amazon Search On eBay
Visit Store » HZ-MONSTAR ( 4.94 / 5 )
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.
10

Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm

HOYPEYFIYBrand BB-UN26Model 0.01 lbWeight
Ranked #7 in Best Folding Bike Bottom Brackets Of 2024
Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm cover
Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm thumb #1Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm thumb #2Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm thumb #3Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm thumb #4Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm thumb #5Hoypeyfiy BB-UN26 Square Taper Bottom Bracket 68 * 123/127 / 110Mm thumb #6
9.1We rank the products based on several factors, like features, price, customer reviews, and so on.
Rating: Excellent Price: $$
FreeShipping
Check On Amazon Search On eBay
Visit Store » Hoypeyfiy ( 4.84 / 5 )
Features
  • Shell Size - 68 millimeter
  • Fitment - Replacement for BB-UN26 68*123, 68*127, 68*110mm Square Taper Bottom Bracket
  • Interface - Square Taper, Bearings - Steel
  • Package Includes - 1x Square Taper Bottom Bracket
  • Warm Note - Please check the part numbers and the compatible models mentioned in our description to make sure the compatibility before purchasing

Best Kids Bike Bottom Brackets Of 2024 Rating

Top Reviewed Kids Bike Bottom Brackets

Popular Related

FAQ & Notes

John Larson Written By John Larson

During our research, we found more than 197 related products, with prices ranging from $5.08 to $15.99, and most customers would pay around $10 for this type of product.

What are the top brands of Kids Bike Bottom Brackets?

There are 9 brands available for Kids Bike Bottom Brackets, such as Sunlite, Fenix, Lanturn, Hoypeyfiy, Generic, Jaceyon, Customylife, Hz-Monstar, Shimano.

What are the available sellers for Kids Bike Bottom Brackets?

There are 9 sellers available for Kids Bike Bottom Brackets, including HZ-MONSTAR ( 4.94 / 5 ), Street Lowrider ( 4.75 / 5 ), Hoypeyfiy ( 4.84 / 5 ), Customylife ( 4.76 / 5 ), PRODUCTS 360 ( 4.76 / 5 ), Lanturn ( 4.88 / 5 ), zhengjingfsde ( 3.2 / 5 ), Jaceyon ( 4.88 / 5 ), Movatik ( 4.89 / 5 ).

Price comparison of the top 10 Kids Bike Bottom Brackets

*Note: Prices based on historical data.

Price comparison of the top 10 Kids Bike Bottom Brackets highly recommended

*Note: Prices based on historical data.

The Verdict

After thorough consideration, we have selected the product LANTURN LT-2021001 as your preferred option.

As an alternative, we have also compiled a list based on user reviews, and the product SUNLITE 22240 is also worthy of your purchase.