1X MTB SRM PowerMeter

The new 1X Drivetrain Training Weapon!

Cross-country, Enduro, Downhill, or Marathon!

Mountain bike racing has reached a new level of training technology with bikes now being equipped with power measurement devices. Once a course has been completed, the entire segment can be analyzed for power, cadence, heart rate and speed. This data collection has been shown to improve a rider’s training in preparation for specific events, as well as impacting decisions for tire-tread selection, tire air pressure and suspension set up!


A rider’s physical input into the pedals can lead to critical seconds at the finish line. With the increase in 1X drivetrain popularity, the 1X MTB SRM PowerMeter has become the new standard for professional gravity racers for power measurement devices! Completely sealed from the elements, the 1X MTB SRM PowerMeter can be used in the nastiest, muddiest conditions without fail! The 1X MTB SRM PowerMeter allows for 700 hours of worry-free battery life and is available in a 104 BCD spider design for rings ranging from 30t to 38t. 

1X PowerMeter

9, 10 & 11 Speed compatibility for Downhill, Enduro and Cross-Country racing!

The SRM Training System
Ready for your terrain



Cannondale SISL2 Crankset

Revised design to give the ultimate performance!

Power Measurement redefined

SRM stands for experience, durability and dependability


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 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.