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100 mm Bicycle Bottom Brackets

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

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Showing 15 products:

Surly OD Enduro Bottom Bracket Moonlander 100mm
Surly OD Enduro Bottom Bracket Moonlander 100mmSurly

Compatible with 24mm spindles Item Specifications BB/Frame Interface: English Spindle Interface Type: Surly OD BB … read more

StarStarStarStarStar 5 of 5 ( 3 ) 5 of 5 stars average ( 3 reviews )

$60 offretail $130.00 your price $70.00 + ships free

BuyBuyPART NUM 929090
FSA Mega Exo 7100 Fat Bike Cartridge Bottom Bracket
FSA Mega Exo 7100 Fat Bike Cartridge Bottom BracketFull Speed Ahead

Forged alloy and CNC machined external cups Composite center sleeve w/ double o-ring seals Oversize cartridge bearings Designed … read more

your price $59.00 + ships free

BuyBuyPART NUM 271450
Surly OD Enduro Bottom Bracket Regular 100mm
Surly OD Enduro Bottom Bracket Regular 100mmSurly

Compatible with 24mm spindles Item Specifications BB/Frame Interface: English Spindle Interface Type: Surly OD BB Shell Width: 100 Defined … read more

StarStarStarStarStar 5 of 5 ( 3 ) 5 of 5 stars average ( 3 reviews )

$110 offretail $180.00 your price $70.00 + ships free

BuyBuyPART NUM 183275
Wheels Manufacturing T47 Outboard Bottom Bracket with Angular Contact Bearings for 24mm (Shimano) Spindles
Wheels Manufacturing T47 Outboard Bottom Bracket with Angular Contact Bearings for 24mm (Shimano) Spindles

T47 Outboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have internal bearings for use … read more

your price $110.00 + ships free

BuyBuyPART NUM 135511
SRAM/Truvativ GXP 100mm Bottom Bracket English for Fat Bike
SRAM/Truvativ GXP 100mm Bottom Bracket English for Fat BikeSRAM

Required installation tools: torque wrench, 8mm hex key, and Truvativ GXP bottom bracket tool (TL2342) or equivalent Giga X Pipe (GXP)- An external … read more

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

your price $36.00 + ships free

BuyBuyPART NUM 317079
FSA Platinum DH 100 x 148 ISIS Bottom Bracket Black
FSA Platinum DH 100 x 148 ISIS Bottom Bracket BlackFull Speed Ahead

FSA Platinum DH ISIS bottom brackets Hollow CNC-machined chromoly spindle and forged aluminum cups Integrated large ball bearing design Includes … read more

your price $46.99 + ships free

BuyBuyPART NUM 222699
RaceFace CINCH PF30 Bottom Bracket: 46mm ID x 100mm Shell x 30mm Spindle, External Seal
RaceFace CINCH PF30 Bottom Bracket: 46mm ID x 100mm Shell x 30mm Spindle, External Seal

Race Face bottom brackets for use with 30mm spindle cranksets in the Race Face CINCH crank family. Allows the use of a CINCH 30mm spindle crankset … read more

Currently Sold Out

your price $59.99 + ships free

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Wheels Manufacturing T47 Outboard Bottom Bracket with Angular Contact Bearings for 30mm Spindles, Fits B.B. shells 68mm to 100mm
Wheels Manufacturing T47 Outboard Bottom Bracket with Angular Contact Bearings for 30mm Spindles, Fits B.B. shells 68mm to 100mm

T47 Outboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have internal bearings for use … read more

your price $110.00 + ships free

BuyBuyPART NUM 446991
Wheels Manufacturing T47 Ouboard Bottom Bracket with Angular Contact Bearings for 22/24mm (SRAM/GXP) Spindles
Wheels Manufacturing T47 Ouboard Bottom Bracket with Angular Contact Bearings for 22/24mm (SRAM/GXP) Spindles

T47 Outboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have internal bearings for use … read more

your price $110.00 + ships free

BuyBuyPART NUM 401716
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 4.9 of 5 ( 7 ) 4.9 of 5 stars average ( 7 reviews )
Currently Sold Out

your price $17.99

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Origin8 100x137.5mm Square Taper Bottom Bracket
Origin8 100x137.5mm Square Taper Bottom Bracket

Designed for fat tire bikes Chromoly spindle Sealed bearings Steel cups … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )
Currently Sold Out

your price $17.99

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RaceFace Team DH X-Type External Bottom Bracket 100mm
RaceFace Team DH X-Type External Bottom Bracket 100mm

RaceFace Team DH-Freeride Bottom Brackets Designed to be used with cranksets that have either X-Type or EXI spindles Filled with Phil … read more

Currently Sold Out

15% offretail $49.99 your price $42.49 + ships free

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E*thirteen BSA Threaded Bottom Bracket, 30mm (100mm Shell)
E*thirteen BSA Threaded Bottom Bracket, 30mm (100mm Shell)

Bottom brackets for e*thirteen XCX, TRS, and LG1 cranks. Also compatible with older Fifteen.G cranks (requires spacer and wave washer kit … read more

Currently Sold Out

your price $69.95 + ships free

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TruVativ Howitzer Team Bottom Bracket 100mm Shell 66mm Chainline
TruVativ Howitzer Team Bottom Bracket 100mm Shell 66mm Chainline

TruVativ Howitzer for Truvativ cranksets that are designated Howitzer compatible. Forged aluminum cups Sealed oversized cartridge bearings … read more

Currently Sold Out

your price $55.00 + ships free

InfoInfo
SRAM DUB PressFit 30 Bottom Bracket - MTB, 100 SBC
SRAM DUB PressFit 30 Bottom Bracket - MTB, 100 SBCSRAM

The SRAM DUB bottom bracket series has a simple job- to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. … read more

Currently Sold Out

your price $50.00

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Surly

Surly is a leading manufacturer of bicycle frames, and was one of the first Fat Bike manufacturers.

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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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SRAM

"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

See all SRAM

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.

FSA’s MegaExo spindle is 24mm in diameter, uses a “Square Spline”. FSA Spline Patterns

FSA’s MegaExo Light spindle is 24mm in diameter, uses an “Arc Spline,” and is used on K-Force Light, SL-K Light, and the Team Issue cranks. FSA Spline Patterns

Shimano Hollowtech II is Shimano's 24mm spindle standard.

RaceFace EXI bottom brackets are for 24mm spindle cranks.

This is the part number or identifier for this item from the manufacturer

GXP is a SRAM standard. The cranks have a 24mm spindle on the drive side and a 22mm spindle on the non-drive side.

e*Thirteen P3 connect cranks use a 30mm spindle.

RaceFace CINCH bottom brackets are for 30mm spindle cranks.

386 EVO bottom brackets are a variant of PF30. They accept cranks with a 30mm spindle and shell width of 86.5mm.

Rotor 3D+ is for 30mm spindle cranks.

DUB is a SRAM standard, which stands for Durable Unified Bottom bracket. DUB cranks have a 28.99mm spindle.

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.