With Campagnolo Record® level performance, the amazingly smooth C.U.L.T.® Ceramic bearings, and lightning fast shifting of the Campy XPSS® chain rings, SRM now has a truly seamless option for Campy fans using the new EPS® electronic or mechanical shifting component groupos.
At first glance, the unidirectional carbon fiber crank arms look similar to the Campy Record crank set, but look closer to notice a complete removal of the carbon fiber spider arms normally attaching the chain rings to the crank arm. This new crank set is manufactured exclusively for SRM, by Campagnolo in their Vincenza factory. Using the same carbon layup process and exacting specifications, the new SRM-Campagnolo PowerMeter matches to any Campagnolo 11 speed drivetrain. Available with dual BCD 145/112, accommodating both standard and compact chainrings.
Lowest friction coefficient in the world! Allowing for 3.5 extra watts per pedal stroke of improved pedaling efficiency!
Hollow Carbon Arms for reduced weight, while maintaining stiffness to weight ratio with Campy’s Ultra-Hollow™ Technology.
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.
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.
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.
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.
|Battery Life||Approx. 1400h ride time (battery, one year shelf time accounts for 500h ride time), >100h (rechargable)|
|Warranty||3 Year World-Wide|
|Accuracy||±1% (Scientifically Proven)|
|Materials||Unidirectional Carbon Fiber Arms, Steel Axle|
|ChainRings||53/39, 52/36 or 50/34|
|Crank Lengths||170, 172, 175mm|