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SRM PM9 Origin Composite Road Power Meter with SRM 52/36 Chainrings - Rechargeable - 30mm
This unit is purchased as a special order and is typically not in stock at our store. Lead time is approximately 2 weeks, pending availability with SRM Oceania.
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 Composite Cranks are made from a composite of Carbon and Aluminium. At 342g, they are considerably lighter than full aluminium cranks, while keeping their stiffness.
Starting at a length of 160mm, the Carbon/Aluminium these new cranks will fit most athletes.
SPECIFICATIONS Accuracy: ±2% Bolt Circle Diameter: 110mmX4 bolts Spindle: 30mm Aluminium Connection: ANT+ Q-Factor: 145.5mm Runtime: Approx. 1400h ride time (battery, one year shelf time accounts for 500h ride time), >100h (rechargeable)