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Origin Composite


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 or upgraded.

SRM Origin can grow with you and will be with you for many years to come!

These SRM Cranks are made from a composite of Carbon and Aluminum. At 342g, they are considerably lighter than full aluminum cranks, while keeping their stiffness.


Accuracy: +/- 2%
BCD: 110mm - 4 bolts
Spindle: 24mm Steel, 30mm Aluminium
3 Years World-Wide
Weight: 599 grams (53/39T)

Note: If you require chainrings please remember to select the correct combination from the "chainring combination" dropbox.