SRM Origin Power Meter THM DUB Aluminium Spindle Crankset BF Giant The brand's most aerodynamic tyre

The brand's most aerodynamic tyre combination – reduced aerodynamic drag and improved handling in crosswinds

Quick energy

4 Cm / 10” X 1

Up to 80 size combinations — 5 frame sizes × 4 stem lengths × 4 bar widths

Precision meets speed with the Fanttik X11 Ace

SRM Origin Power Meter THM DUB Aluminium Spindle Crankset BF Giant The brand's most aerodynamic tyre:: Please advise your desired crank arm length and chainring size upon checkout The SRM Origin PowerMeter named for having all components designed by SRM the original PowerMeter, is a modular concept PowerMeter offering limitless compatibility with exchangeable spindles and cranks, designed to fit any Road bike. Spindles, Cranks and Chainrings can be configured to suit your particular needs. If your needs change over time, they can easily be changed