MTB Aluminium


Delivery time: 2 weeks

Cranks * 

Chainrings * 

Spindle * 

Chainline set up * 

Battery Version * 

Bundle PC8 (incl. HR Belt & Speed Pod) +715€

Delivery time: 2 weeks


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 MTB.

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!

With the Aluminium crank, you get an unbeatable price to performance ratio. It is as tough as it can get and keeps SRM´s accuracy and reliability promise even in the worst conditions.

Starting at a length of 160mm, the Aluminium cranks are the best option for small athletes.

Picture shown is for illustration purpose only. Actual product may vary due to product enhancement.

Additional information



Bolt Circle Diameter

104 mm / 4 bolts


30 mm Aluminium




162 mm or 168 mm


Approx. 1400h ride time (battery, one year shelf time accounts for 500h ride time), >100h (rechargeable)