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BOTTOM BRACKETS

Bike Bottom Brackets South Africa

Keep your drivetrain running smoothly with premium bike bottom brackets from Olympic Cycles. Whether you're replacing a worn bottom bracket, upgrading your crankset or building a custom bike, we stock genuine bottom brackets for mountain bikes, road bikes and gravel bikes.

Our collection includes threaded and PressFit bottom brackets, Hollowtech II, DUB, GXP, BB30, PF30, BB86, BB92 and T47 options from leading brands including Shimano, SRAM, Truvativ, Wheels Manufacturing, KCNC and more. With solutions for a wide range of frame and crankset standards, you'll find the right bottom bracket for your bike and riding style.

Complete your drivetrain upgrade by exploring our Cranksets, Chains, Cassettes, Derailleurs and Pedals collections. Shop genuine bike bottom brackets online at Olympic Cycles with expert advice and fast nationwide delivery throughout South Africa.

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Rpm Bb Cartridge 116M 40-50 7420 1225

RPM
R 245.00 - R 245.00
R 245.00
R 245.00 - R 245.00
R 245.00

Shimano Crank Fc-M8100 12 Speed 175Mm W/O Ring

Shimano
R 3,275.00 - R 3,275.00
R 3,275.00
R 3,275.00 - R 3,275.00
R 3,275.00

Shimano Bottom Bracket 3000 68X121Mm Spline Hollow Bsa

Shimano
R 335.00 - R 335.00
R 335.00
R 335.00 - R 335.00
R 335.00

Shimano Bottom Bracket Splined 68X113Mm

Shimano
R 440.00 - R 440.00
R 440.00
R 440.00 - R 440.00
R 440.00

Avalanche Bb Fat Bike Cartridge 120X167Mm

Avalanche
R 150.00 - R 150.00
R 150.00
R 150.00 - R 150.00
R 150.00

Sram Bb Pressfit Gxp Mtb

Sram
R 800.00 - R 800.00
R 800.00
R 800.00 - R 800.00
R 800.00

Bb Cup Set Phillips

SPEED
R 35.00 - R 35.00
R 35.00
R 35.00 - R 35.00
R 35.00

Bravvos Bb Catridge Neco Sealed 68/122.5Mm

Bravvos
R 155.00 - R 155.00
R 155.00
R 155.00 - R 155.00
R 155.00

Bottom Bracket Gauge Tool

Olympic Cycles
R 310.00 - R 310.00
R 310.00
R 310.00 - R 310.00
R 310.00

Wheels Manufacturing T47A Bottom Bracket Abec3 29Mm

Wheels Manufacturing
R 2,580.00 - R 2,580.00
R 2,580.00
R 2,580.00 - R 2,580.00
R 2,580.00

Shield Acc Bb Set 3Pc Usa Unsealed

Shield
R 335.00 - R 335.00
R 335.00
R 335.00 - R 335.00
R 335.00

Sram Bb Dub Threaded 68 Road Wide

Sram
R 880.00 - R 880.00
R 880.00
R 880.00 - R 880.00
R 880.00

Wheels Manufacturing Bottom Bracket T47A Abec3 24Mm

Wheels Manufacturing
R 2,750.00 - R 2,750.00
R 2,750.00
R 2,750.00 - R 2,750.00
R 2,750.00

Bearings: Enduro ABEC-3 Color: Black Bottom Bracket/Frame Interface: T47a Bottom Bracket Shell Width (mm): 77.5 - 79 Bottom Bracket...

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Shimano Bottom Bracket-7700 Italian Octalink 109Mm

Shimano
R 2,360.00 - R 2,360.00
R 2,360.00
R 2,360.00 - R 2,360.00
R 2,360.00

PRODUCT SPECIFICATIONS MODEL NO BB-7700 SERIES DURA-ACE TRACK 7710 Series Average weight 173 ...

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Sram Wheels Mfg T47 Abec 3 Outboard Bb 24/22Mm

Wheels Manufacturing
R 1,715.00 - R 1,715.00
R 1,715.00
R 1,715.00 - R 1,715.00
R 1,715.00

Sram Wheels Manufacturing Bottom Bracket Abec 3 Outboard 29Mm Dub

Wheels Manufacturing
R 1,715.00 - R 1,715.00
R 1,715.00
R 1,715.00 - R 1,715.00
R 1,715.00

Shimano Bottom Bracket Un300 Square Taper 68X115

Shimano
R 285.00 - R 285.00
R 285.00
R 285.00 - R 285.00
R 285.00

Shimano Dura-Ace Bottom Bracket-R9100 R&L Adaptorer Bsa

Shimano
R 830.00 - R 830.00
R 830.00
R 830.00 - R 830.00
R 830.00

Shimano Bottom Bracket Un300 Square Taper 68X118

Shimano
R 320.00 - R 320.00
R 320.00
R 320.00 - R 320.00
R 320.00

Shimano Bottom Bracket Nn300 Square Taper 68X113

Shimano
R 320.00 - R 320.00
R 320.00
R 320.00 - R 320.00
R 320.00

Wheels Manufacturing Bb 386Evo Abec -3 24Mm

Wheels Manufacturing
R 1,675.00 - R 1,675.00
R 1,675.00
R 1,675.00 - R 1,675.00
R 1,675.00

Shimano Bottom Bracket 9000 Durace

Shimano
R 699.00 - R 699.00
R 699.00
R 699.00 - R 699.00
R 699.00

Shimano Bottom Bracket Square 55 113Mm B

Shimano
R 395.00 - R 395.00
R 395.00
R 395.00 - R 395.00
R 395.00

Shimano Bottom Bracket Xtr Tlfc24

Shimano
R 900.00 - R 900.00
R 900.00
R 900.00 - R 900.00
R 900.00

Shimano Bottom Bracket Square 55 115

Shimano
R 325.00 - R 325.00
R 325.00
R 325.00 - R 325.00
R 325.00

Shimano Bottom Bracket 51 C 26

Shimano
R 270.00 - R 270.00
R 270.00
R 270.00 - R 270.00
R 270.00

Shimano Bottom Bracket Rs500 R/L Bsa

Shimano
R 315.00 - R 315.00
R 315.00
R 315.00 - R 315.00
R 315.00

Shimano Kcnc Bb External

KCNC
R 460.00 - R 460.00
R 460.00
R 460.00 - R 460.00
R 460.00

Shimano Derailleur Front Xtr Bottom Bracket Plate

Shimano
R 1,050.00 - R 1,050.00
R 1,050.00
R 1,050.00 - R 1,050.00
R 1,050.00

Shimano Bottom Bracket Un 53 B18

Shimano
R 210.00 - R 210.00
R 210.00
R 210.00 - R 210.00
R 210.00

Shimano Bottom Bracket 105 9 Speed 118Mm

Shimano
R 525.00 - R 525.00
R 525.00
R 525.00 - R 525.00
R 525.00

Shimano Bottom Bracket Dura Ace 9000 Bsa - 68

Shimano
R 645.00 - R 645.00
R 645.00
R 645.00 - R 645.00
R 645.00

Shimano Bottom Bracket Xtr Bottom Bracket94-41A

Shimano
R 535.00 - R 535.00
R 535.00
R 535.00 - R 535.00
R 535.00

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Frequently Asked Questions

What is a bike bottom bracket? +
A bottom bracket is the bearing assembly that connects your crankset to the bicycle frame, allowing the cranks to rotate smoothly while transferring power to the drivetrain.
Which bottom bracket brands does Olympic Cycles stock? +
Olympic Cycles stocks bottom brackets from leading brands including Shimano, SRAM, Truvativ, Wheels Manufacturing, KCNC and more.
How do I know which bottom bracket I need? +
The correct bottom bracket depends on your bike's frame standard and crankset. Common standards include Hollowtech II, DUB, GXP, BB30, PressFit, BSA and T47.
Do you stock threaded and PressFit bottom brackets? +
Yes. Olympic Cycles stocks both threaded and PressFit bottom brackets for mountain, road and gravel bikes.
Does Olympic Cycles deliver bottom brackets throughout South Africa? +
Yes. Olympic Cycles supplies genuine bike bottom brackets with fast nationwide delivery throughout South Africa.