SRM PowerMeter SRM Origin Road

Back to the Origin of Power

The SRM Origin PowerMeter, named for having all components designed by SRM - the original PowerMeter, is our first modular-concept PowerMeter offering limitless compatibility. Interchangeable spindles, adjustable crank arm length, flexible chainring combinations, rechargeable battery option... all crafted around cutting-edge carbon crank arms offering superior stiffness to weight ratio for unparalleled performance!

SRM offers the Origin in several versions and the modular foundation brings a "build your own" experience to customers. Start with a crank arm, 120 grams of the highest calibre carbon with LOOK's Trilobe Technology allowing one crank arm to function in three lengths; 170mm, 172.5mm, 175mm. Then choose your chainrings; Shimano 9100, Shimano 9000, or 110/110BCD chainrings from BOR or Miche, for example. The Origin PowerMeter lid, with a rechargeable port option, is interchangeable to match your chainring model. Then select your spindle type and length, BB30 and 24mm options.   

 

 Available for ROAD, MTB, TRACK.

PowerMeter Measurement Redefined

SRM stands for experience, durability and dependability

Experience

Powered by experience

Each SRM PowerMeter and PowerControl head-unit are made one at a time, by hand. Our production facilities are located in Julich, Germany and Colorado Springs USA. Every step of production is carried out by highly trained engineers and technicians who have a passion for quality craftsmanship.

Dependability

Dependability you can count on

A three-year global-warranty protects against defects and backs up your investments. Add on the industry's leading accuracy and data reception rate for a truly unrivaled power measurement device.

Race proven durability

Accuracy is everything

SRM uses a 144 point calibration protocol against a known mass measured to the exact gram. With exacting calibration and our auto-offset feature, the resulting power measurement of the SRM has error of less than 1%. The scientific community has been publishing peer reviewed research for over 20 years using the SRM PowerMeter as the bench mark for measuring power in physiological and human performance research studies. We don't claim anything, our accuracy is proven.

Scientifically Proven

Race proven durability

SRM's are designed to take whatever you can throw at them. From freezing temperatures, to boiling heat, SRM's are  designed to handle temperature compensation while maintaining accuracy with our "Auto" offset feature. Each SRM is designed to be sealed against water, snow, mud, sand, and cleaning solvents. SRM's are designed to work. Period.

 

Multiple Chainring Configurations

The 110/110 asymmetrical BCD allows a variety of chainring size options from 50/34 to 55/42 as well as single ring setup. Select Shimano, SRM, BOR or other compatible designs. (Right: SRM rings)

Carbon or Aluminium: The choice is yours

Origin Aluminium is available with a crank lenth from 160-175 mm.

Origin Look Carbon comes with adjustable crank arms.

Co-developed with a leading producer of carbon components. The carbon crank arm offers superior stiffness to weight ratio. The LOOK Trilobe pedal insert allows for adjustable crank length; 170, 172.5, and 175 mm.

Origin THM Carbon are the lightest and stiffest cranks. The Carbon qualiti "Made in Germany" by THM is simply unrivaled. Available in 165-175 mm.

Limitless Compatibility

SRM produces the spindle in BB30 and 24mm so one PowerMeter can fit many frames. Road, mountain, track, cross and more can all be powered by one SRM now!

Tested by the toughest

André Greipel, Mario Cipollini, AG2R, and Bahrain-Merida

configure in shop (International) configure in shop (US)