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Parts and adapters for bottom brackets

Adapters and spare parts of the bottom brackets are designed to improve their compatibility and functionality. In the MTBIKER shop, you can choose from spare parts for central components such as:
  • Bottom bracket cups: These are threaded cups that screw into the frame and hold the bottom bracket in place. They come in various sizes and thread standards.
  • Bearings: Bearings are used for the smooth rotation of the crankset.
  • Washers/“Spacers” : A washer - “Spacer” is often used to fine-tune the chain line and ensure the correct setting of the cranks.
  • Adapters: Adapters are useful when you need to change the standard or sizes of the bottom bracket and adapt it to different types of cranks and frames.
Whether you need to replace worn components, achieve the correct chain line, or adapt to different frame standards, you will find the necessary parts and adapters here.
Check out our video How to service/replace a bottom bracket
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Products
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FSA PF-30 threaded frame reduction, 73 mm In stock > 5 pcs

FSA PF-30 threaded frame reduction, 73 mm

41.99 €

CeramicSpeed ​​inner O-ring for SRAM DUB cranks In stock 1 pc

-9% CeramicSpeed ​​inner O-ring for SRAM DUB cranks

42.99 € -9% RRP 49 €

FSA BB30 to BSA thread adapter, 73 mm In stock 2 pcs

FSA BB30 to BSA thread adapter, 73 mm

30.99 €

CeramicSpeed ​​BB ALPHA service kit for Shimano In stock 2 pcs

-7% CeramicSpeed ​​BB ALPHA service kit for Shimano

14.99 € -7% RRP 17 €

FSA M/EXO crank adapter 24 mm for PF30 In stock 4 pcs

FSA M/EXO crank adapter 24 mm for PF30

36.99 €

CeramicSpeed ​​30 mm Threaded/EVO386 DUB service kit In stock 1 pc

-7% CeramicSpeed ​​30 mm Threaded/EVO386 DUB service kit

14.99 € -7% RRP 17 €

FSA ML-054 ISIS axle bolts In stock > 5 pcs

FSA ML-054 ISIS axle bolts

13.99 €

FSA MTB reduction from EXO cranks to PF30/73 mm In stock 2 pcs

FSA MTB reduction from EXO cranks to PF30/73 mm

48.99 €

FSA SRAM GXP crank adapter to BB386EVO EE103 In stock 5 pcs

-12% FSA SRAM GXP crank adapter to BB386EVO EE103

21.99 € -12% RRP 24.99 €

BeFly BMX axle, 19 mm/8T, 150 mm In 2 days > 5 pcs

BeFly BMX axle, 19 mm/8T, 150 mm

15.39 € RRP 15.90 €

Race Face Cinch MTB axle, ⌀-30 mm, 134.5 mm In 3 days 2 pcs

Race Face Cinch MTB axle, ⌀-30 mm, 134.5 mm

81.99 €

FSA adapter for BB-30/PF-30 and 92 EVO cranks In stock 5 pcs

FSA adapter for BB-30/PF-30 and 92 EVO cranks

21.99 €

Shimano FC-6800 left crank lock lockring, 20 mm In 3 days 3 pcs

Shimano FC-6800 left crank lock lockring, 20 mm

2.59 € RRP 2.99 €

FSA Campagnolo crank adapter for BB386EVO EE101 In stock 5 pcs

-11% FSA Campagnolo crank adapter for BB386EVO EE101

18.59 € -11% RRP 20.99 €

FSA FSA MTB M3/42x73 In stock 5 pcs

-14% FSA FSA MTB M3/42x73

37.99 € -14% RRP 43.99 €

FSA MTB reduction from EXO cranks to BB30 In stock 5 pcs

FSA MTB reduction from EXO cranks to BB30

43.99 €

Shimano center axle screw (square) M8, Allen key, 1 pc In 3 days 26 pcs

-5% Shimano center axle screw (square) M8, Allen key, 1 pc

1.79 € -5% RRP 2.89 €

Shimano mounting screw for Octalink center In 3 days 6 pcs

Shimano mounting screw for Octalink center

6.79 € RRP 7.99 €

CeramicSpeed ​​BB86 for Shimano service kit In stock 3 pcs

-7% CeramicSpeed ​​BB86 for Shimano service kit

14.99 € -7% RRP 17 €

FSA MTB central compound, BB-30, M3/42x68 mm In stock 3 pcs

FSA MTB central compound, BB-30, M3/42x68 mm

43.99 €

FSA Road M3/42x68 reduction center compound In stock 2 pcs

-14% FSA Road M3/42x68 reduction center compound

37.99 € -14% RRP 43.99 €

FSA adapter for BB-30/PF30 frame and Gamma Drive MTB cranks In stock 4 pcs

FSA adapter for BB-30/PF30 frame and Gamma Drive MTB cranks

40.99 €

FSA crank adapter BB386EVO to BBright EL225 In stock 5 pcs

FSA crank adapter BB386EVO to BBright EL225

21.99 €

BBB BBO-16 BottomAdapt reduction In stock 1 pair

BBB BBO-16 BottomAdapt reduction

33.99 € RRP 34.99 €

CeramicSpeed ​​BSA, T45/T47 x 86 for 30 mm axle service kit In stock 4 pcs

-7% CeramicSpeed ​​BSA, T45/T47 x 86 for 30 mm axle service kit

14.99 € -7% RRP 17 €

CeramicSpeed ​​PF4130 service kit In stock 4 pcs

-7% CeramicSpeed ​​PF4130 service kit

14.99 € -7% RRP 17 €

Sting ST-PF30 OAK reduction of the central composition In stock 1 pc

Sting ST-PF30 OAK reduction of the central composition

27.99 € RRP 28.99 €

SRAM PressFit 30 to BSA adapter, thread 83 mm In 4 days > 5 pcs

-9% SRAM PressFit 30 to BSA adapter, thread 83 mm

29.90 € -9% RRP 46.99 €

CeramicSpeed ​​PF4130 to BB86/92 DUB service kit In stock 1 pc

-7% CeramicSpeed ​​PF4130 to BB86/92 DUB service kit

14.99 € -7% RRP 17 €

Aerozine PF30C24PLXC05 reduction from PF30 to 24 mm axis including bearings In stock 1 pc

Aerozine PF30C24PLXC05 reduction from PF30 to 24 mm axis including bearings

31.99 €

Truvativ American-To-Euro BMX adapter In 4 days 5 pcs

Truvativ American-To-Euro BMX adapter

19.99 € RRP 24.99 €

FORCE center axis wedge 143 mm In 3 days 1 pc

FORCE center axis wedge 143 mm

1.79 € RRP 2.09 €

BeFly BMX axle, 19 mm/8T, 135 mm In 2 days > 5 pcs

BeFly BMX axle, 19 mm/8T, 135 mm

15.39 € RRP 15.90 €

Sram adapter from PressFit 30 to BSA thread 68/73 mm In 5 days > 5 pcs

Sram adapter from PressFit 30 to BSA thread 68/73 mm

37.99 € RRP 46.99 €

SRAM Bottom Bracket Shield and Wave Washer Assembly PressFit GXPRoad In 4 days 1 pc

SRAM Bottom Bracket Shield and Wave Washer Assembly PressFit GXPRoad

12.49 € RRP 15.59 €

Kogel service set of center components In 5 days > 5 pcs

Kogel service set of center components

19.99 € RRP 20.99 €

Sting ST-BB91 OAK reduction of the central composition In 3 days 1 pc

Sting ST-BB91 OAK reduction of the central composition

29.99 € RRP 30.99 €

BBB BBO-17 BOTTOMADAPT In 3 days 2 pcs

BBB BBO-17 BOTTOMADAPT

24.99 €

Kogel KOGEL center bearing caps 6805 In 5 days 2 pcs

Kogel KOGEL center bearing caps 6805

9.99 €

CeramicSpeed ​​BB ALPHA BB86/92 service kit, SRAM DUB In 5 days

-7% CeramicSpeed ​​BB ALPHA BB86/92 service kit, SRAM DUB

14.99 € -7% RRP 17 €

CeramicSpeed ​​BB ALPHA BB30 MTB bearing set In 5 days

-8% CeramicSpeed ​​BB ALPHA BB30 MTB bearing set

307 € -8% RRP 349 €

CeramicSpeed ​​BB ALPHA bearing set, Campy Ultra Torque Road In 5 days

-8% CeramicSpeed ​​BB ALPHA bearing set, Campy Ultra Torque Road

307 € -8% RRP 349 €

CeramicSpeed ​​BB ALPHA BB86/92 Adverse Conditions service kit, SRAM DUB In 5 days

-7% CeramicSpeed ​​BB ALPHA BB86/92 Adverse Conditions service kit, SRAM DUB

14.99 € -7% RRP 17 €

CeramicSpeed ​​BB ALPHA BB86/92 Adverse Conditions Service Kit, 30 mm In 5 days

-7% CeramicSpeed ​​BB ALPHA BB86/92 Adverse Conditions Service Kit, 30 mm

14.99 € -7% RRP 17 €

CeramicSpeed ​​BB ALPHA Adverse Conditions Service Kit, DUB In 5 days

-7% CeramicSpeed ​​BB ALPHA Adverse Conditions Service Kit, DUB

14.99 € -7% RRP 17 €

CeramicSpeed ​​BB ALPHA bearing set Campy Pro Tech Road In 5 days

-8% CeramicSpeed ​​BB ALPHA bearing set Campy Pro Tech Road

307 € -8% RRP 349 €

FORCE lockring for the center axis In 3 days 5 pcs

-14% FORCE lockring for the center axis

0.25 € -14% RRP 0.29 €

CeramicSpeed ​​T47/73 bottom bracket, SRAM DUB MTB, black In 5 days

-7% CeramicSpeed ​​T47/73 bottom bracket, SRAM DUB MTB, black

369 € -7% RRP 419 €

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