German company SRM developed the concept of power training and the first power meter around the same time. Founded by engineer Ulrich Schoberer in 1986 - Schoberer had previously spent years experimenting with ways to measure an athlete's power output on the pedals under real conditions.
Interchangeable spindles, adjustable crank arm length, flexible chainring combinations, rechargeable battery option and compatible with road, mountain and gravel frames.
The highest accuracy on the market - within +/- 1%. SRM’s credentials are backed at the highest level - used in today’s pro peloton, and historically by greats such as Lemond, Cippollini, Zabel, Cavendish and more.
Lightweight speed and durability.
Accuracy is important, but it should not come at the expense of a high performance crankset. SRM Origins power meters are crafted around cutting-edge carbon or lightweight aluminium crank arms, offering a superior stiffness to weight ratio.
Cutting edge technology.
SRM Origins cranksets are Bluetooth compatible and utilizes an ANT+ signal that can sync with any head unit, phone, or tablet. The battery will last for 100 hours at a time before charging is needed. Access a full suite of statistics including power, cadence, speed, heart rate, distance, energy, and time.
Power is the most consistent and quantifiable measure of training and race performance. This differs from measurements like heart rate - an aerobic response that is an indicator of effort and conditioning - or speed / cadence - a result influenced by many factors.