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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 2 pcs

CeramicSpeed ​​inner O-ring for SRAM DUB cranks

49.99 €

FSA M/EXO crank adapter 24 mm for PF30 In stock 2 pcs

FSA M/EXO crank adapter 24 mm for PF30

36.99 €

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

FSA ML-054 ISIS axle bolts

13.99 €

FSA FSA MTB M3/42x73 In stock 3 pcs

FSA FSA MTB M3/42x73

37.99 €

FSA Road M3/42x68 reduction center compound In stock 1 pc

FSA Road M3/42x68 reduction center compound

37.99 €

CeramicSpeed ​​BB ALPHA service kit for Shimano In stock 1 pc

CeramicSpeed ​​BB ALPHA service kit for Shimano

16.99 €

CeramicSpeed ​​BB ALPHA service kit for Shimano bottom bracket, for demanding conditions In stock 2 pcs

CeramicSpeed ​​BB ALPHA service kit for Shimano bottom bracket, for demanding conditions

16.99 €

CeramicSpeed ​​BB86 for Shimano service kit In stock 1 pc

CeramicSpeed ​​BB86 for Shimano service kit

16.99 €

CeramicSpeed ​​BSA, T45/T47 x 86 for 30 mm axle service kit In stock 3 pcs

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

16.99 €

CeramicSpeed ​​BB ALPHA BB86/92 service kit, SRAM DUB In stock 3 pcs

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

16.99 €

FSA MTB reduction from EXO cranks to PF30/73 mm In stock > 5 pcs

FSA MTB reduction from EXO cranks to PF30/73 mm

49.99 €

SRAM PressFit 30 to BSA adapter, thread 83 mm In 4 days 3 pcs

SRAM PressFit 30 to BSA adapter, thread 83 mm

41.99 € RRP 45.99 €

Race Face Cinch MTB axle, ⌀-30 mm, 134.5 mm In 3 days 1 pc

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

81.99 €

Shimano center axle screw (square) M8, Allen key, 1 pc In 3 days 10 pcs

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

1.89 €

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

Sale CeramicSpeed ​​30 mm Threaded/EVO386 DUB service kit

16.99 €

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

FSA BB30 to BSA thread adapter, 73 mm

30.99 €

Shimano FC-6800 left crank lock lockring, 20 mm In 3 days 6 pcs

Shimano FC-6800 left crank lock lockring, 20 mm

2.99 €

FSA MTB central compound, BB-30, M3/42x68 mm In stock 2 pcs

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

38.99 €

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 €

CeramicSpeed ​​PF4130 service kit In stock 4 pcs

Sale CeramicSpeed ​​PF4130 service kit

16.99 €

FSA PF-30 threaded frame reduction, 68 mm In stock 4 pcs

FSA PF-30 threaded frame reduction, 68 mm

41.99 €

BBB BBO-16 BottomAdapt reduction In stock 1 pair

Sale -6% BBB BBO-16 BottomAdapt reduction

31.99 € -6% RRP 34.99 €

Campagnolo adapters Ultra Torque BB86, 86.5x41 mm In 3 days 1 pc

Campagnolo adapters Ultra Torque BB86, 86.5x41 mm

28.99 €

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

FSA MTB reduction from EXO cranks to BB30

37.99 €

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

41.99 €

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

Clearance Sting ST-PF30 OAK reduction of the central composition

25.99 € RRP 27.99 €

CeramicSpeed ​​PF4130 to BB86/92 DUB service kit In 5 days

CeramicSpeed ​​PF4130 to BB86/92 DUB service kit

16.99 €

Shimano mounting screw for Octalink center In 3 days 6 pcs

Shimano mounting screw for Octalink center

7.99 €

FSA crank adapter BB386EVO to BBright EL225 In stock 5 pcs

FSA crank adapter BB386EVO to BBright EL225

15.99 €

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

Clearance Aerozine PF30C24PLXC05 reduction from PF30 to 24 mm axis including bearings

29.99 € RRP 31.99 €

FSA SRAM GXP crank adapter to BB386EVO EE103 In stock 2 pcs

-12% FSA SRAM GXP crank adapter to BB386EVO EE103

21.99 € -12% RRP 24.99 €

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

12.99 €

CeramicSpeed ​​BB ALPHA service kit, 30 mm In 5 days

CeramicSpeed ​​BB ALPHA service kit, 30 mm

16.99 €

FORCE center axis wedge 143 mm In 3 days 1 pc

FORCE center axis wedge 143 mm

2.49 €

BeFly BMX axle, 19 mm/8T, 150 mm In 3 days > 5 pcs

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

15.99 €

Truvativ American-To-Euro BMX adapter In 4 days 1 pc

Truvativ American-To-Euro BMX adapter

19.99 € RRP 23.99 €

BeFly BMX axle, 19 mm/8T, 135 mm In 3 days > 5 pcs

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

15.99 €

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

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

35.99 € RRP 43.99 €

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

Kogel service set of center components

19.99 €

FORCE lockring for the center axis In 3 days 4 pcs

FORCE lockring for the center axis

0.29 €

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

CeramicSpeed ​​BB ALPHA bearing set Campy Pro Tech Road

329 € RRP 349 €

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

CeramicSpeed ​​BB ALPHA BB30 MTB bearing set

329 € RRP 349 €

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

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

16.99 €

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

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

389 € RRP 419 €

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

CeramicSpeed ​​BB ALPHA bearing set, Campy Ultra Torque Road

329 € RRP 349 €

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

CeramicSpeed ​​BB ALPHA Adverse Conditions Service Kit, DUB

16.99 €

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

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

16.99 €

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