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Square Taper JIS Bicycle Bottom Brackets

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Sunlite SL26 68x127 Square Taper JIS Bottom Bracket
Sunlite SL26 68x127 Square Taper JIS Bottom BracketSunlite

Steel body Steel cups Chromoly spindle Sealed bearings SHIMANO Equivalent BB-UN26 Steel 305-320g … read more

your price $21.99

BuyBuyPART NUM 534595
Origin8 Torqlite 73x113 Square Taper English Bottom Bracket
Origin8 Torqlite 73x113 Square Taper English Bottom Bracket

Forged alloy body and cups CNC hollow chromoly spindle Sealed cartridge bearings Shimano Equivalent BB-UN55 Alloy … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

15% offretail $53.39 your price $45.39 + ships free

BuyBuyPART NUM 127664
Velo Orange Grand Cru Cartridge Bottom Bracket 113mm French 35x1
Velo Orange Grand Cru Cartridge Bottom Bracket 113mm French 35x1

Models for English, Italian & French bottom bracket threads. Installation requires 20-tooth Park or Shimano style bottom bracket tool. Sealed cartridge … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $50.00 + ships free

BuyBuyPART NUM 656132
Origin8 100x164mm XLT Square Taper Bottom Bracket
Origin8 100x164mm XLT Square Taper Bottom Bracket

Designed for fat bikes Chromoly spindle Sealed bearings Steel cups UPC 888571013427 Manufacturer Number VP-BC63 … read more

StarStarStarStarStar 4.8 of 5 ( 9 ) 4.8 of 5 stars average ( 9 reviews )

15% offretail $29.99 your price $25.49

BuyBuyPART NUM 551132
Origin8 Torqlite 68x103 Square Taper JIS Bottom Bracket
Origin8 Torqlite 68x103 Square Taper JIS Bottom Bracket

Pedal smooth and steady with the Origin-8 Torqlite Square Taper Bottom Bracket. The CNC'd spindle is hollow to make it light weight and the sealed cartridge … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

15% offretail $53.39 your price $45.39 + ships free

BuyBuyPART NUM 837626
Phil Wood Stainless BB, JIS - 113mm
Phil Wood Stainless BB, JIS - 113mm

Requires Phil cartridge cups and installation tool, sold separately 17mm proprietary heat treated stainless steel or titanium spindle for … read more

your price $165.00 + ships free

BuyBuyPART NUM 314076
Sugino CBB-AL-103 Bottom Bracket, JIS - 68 X 103mm
Sugino CBB-AL-103 Bottom Bracket, JIS - 68 X 103mm

Standard JIS square taper to fit the Sugino Messenger arms Lightweight aluminum cups, retainers, lockrings, CrMo spindle, shield included … read more

your price $96.00 + ships free

BuyBuyPART NUM 625494
Shimano BB-UN300 Bottom Bracket - English, 73 x 113mm Spindle, Square Taper JIS
Shimano BB-UN300 Bottom Bracket - English, 73 x 113mm Spindle, Square Taper JISShimano

Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more

your price $16.99

BuyBuyPART NUM 220473
Shimano BB-UN300 Bottom Bracket - English, 68 x 118mm Spindle, Square Taper JIS
Shimano BB-UN300 Bottom Bracket - English, 68 x 118mm Spindle, Square Taper JISShimano

Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $16.99

BuyBuyPART NUM 691344
Sugino 103mm Cartridge BB Tapered Spindle
Sugino 103mm Cartridge BB Tapered Spindle

Sugino square taper BB3. Designed by Sugino for use with RD48 cranksets. Cartridge BB set with tapered spindle Shimano-compatible spindle, uses … read more

your price $59.00

BuyBuyPART NUM 829319
Shimano BB-UN300 Bottom Bracket - English, 73 x 122.5mm Spindle, Square Taper JIS
Shimano BB-UN300 Bottom Bracket - English, 73 x 122.5mm Spindle, Square Taper JISShimano

Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more

your price $16.99

BuyBuyPART NUM 840927
Shimano BB-UN300 Bottom Bracket - English, 68 x 113mm Spindle, Square Taper JIS
Shimano BB-UN300 Bottom Bracket - English, 68 x 113mm Spindle, Square Taper JISShimano

Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more

your price $16.99

BuyBuyPART NUM 826928
FSA (Full Speed Ahead) Italian JIS Bottom Bracket - Italian, 70x118mm, Silver
FSA (Full Speed Ahead) Italian JIS Bottom Bracket - Italian, 70x118mm, SilverFull Speed Ahead

The FSA Alloy Cup JIS bottom bracket is suitable for Italian threaded interfaces. Alloy cups Double "snap" seals for water and dirt protection … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $29.00

BuyBuyPART NUM 731603
Shimano BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS
Shimano BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JISShimano

Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more

your price $16.99

BuyBuyPART NUM 394496
Origin8 Torqlite 68x118 Square Taper JIS Bottom Bracket
Origin8 Torqlite 68x118 Square Taper JIS Bottom Bracket

Forged alloy body and cups CNC hollow chromoly spindle Sealed cartridge bearings SHIMANO Equivalent BB-UN55 … read more

15% offretail $53.39 your price $45.39 + ships free

BuyBuyPART NUM 123355
Sunlite Threadless 68x122.5 Square Taper JIS Bottom Bracket for Stripped Frames
Sunlite Threadless 68x122.5 Square Taper JIS Bottom Bracket for Stripped FramesSunlite

Steel body Chromoly spindle Sealed bearings Repair BB designed to work in frames that have stripped bottom bracket threads … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

22% offretail $44.79 your price $34.79

BuyBuyPART NUM 856398
Origin8 Torqlite 68x116 Square Taper JIS Bottom Bracket
Origin8 Torqlite 68x116 Square Taper JIS Bottom Bracket

Forged alloy body and cups CNC hollow chromoly spindle Sealed cartridge bearings Shimano Equivalent BB-UN55 Alloy … read more

15% offretail $53.39 your price $45.39 + ships free

BuyBuyPART NUM 864007
Shimano BB-UN300 Bottom Bracket - English, 68 x 107mm Spindle, Square Taper JIS
Shimano BB-UN300 Bottom Bracket - English, 68 x 107mm Spindle, Square Taper JISShimano

Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle … read more

your price $16.99

BuyBuyPART NUM 328389
Interloc Racing Design QB55 Cartridge BB JIS - 68x118mm
Interloc Racing Design QB55 Cartridge BB JIS - 68x118mm

High quality sealed cartridge bearings with steel cups Traditional square JIS 2-degree taper crank-arm interface 68/73mm English … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $35.99

BuyBuyPART NUM 814965
Interloc Racing Design QB55 Cartridge BB JIS - 68x110mm
Interloc Racing Design QB55 Cartridge BB JIS - 68x110mm

High quality sealed cartridge bearings with steel cups Traditional square JIS 2-degree taper crank-arm interface 68/73mm English … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

your price $35.99

BuyBuyPART NUM 691283
Sunlite

"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"

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Shimano

"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."

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Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

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Answer

Answer BMX makes BMX racing components.

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These products are one of our best sellers.

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

Length

The bottom bracket shell width is the width, in millimeters, of the frame where the bottom bracket is mounted.

Bottom brackets must fit the frames interface type. For example, an english threaded bottom bracket can only be installed on a frame that accepts english threading.

Our Lowest Price - This product is ineligible for additional discounts or rebates.

Splined Bottom bracket specific to FSA Power Drive Cranks.

Praxis M30 crank spindle specific 30mm drive bearing/28mm nondrive bearing. Requires M30 socket tool or M30 wrench for installation and removal.

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.