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Seamless compatibility — 3 in 1 Core System

29 January 2026

Seamless compatibility — 3 in 1 Core System

One BB,

seamless compatibility

with three crank standards

TRiPEAK — 3 in 1 Core System

Covers three spindle sizes:

Shimano HT II 24mm

SRAM DUB 28.99mm

ROTOR 3D+ 30mm

No need to repeatedly remove and reinstall your bottom bracket—

switch cranksets as your needs change.

Training, racing, or fine-tuning your setup: one BB keeps pace with your rhythm.

Article and imagery courtesy of TRiPEAK. TRiPEAK USA is the official United States distributor.

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