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.
Campagnolo CULT™ Bearings
Lowest friction coefficient in the world! Allowing for 3.5 extra watts per pedal stroke of improved pedaling efficiency!
Campagnolo Record Carbon Crank Arms
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 is made one at a time, by hand. Our production facilities are located in Jülich, 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.
Each SRM system is designed to withstand the rigors of training and racing in all conditions! The internal battery of the SRM PowerMeter allows for worry-free training while maintaining the industry's leading waterproof PowerMeter design. A three-year global warranty against defects backs up your investment and offers peace of mind. SRM maintains its hard earned industry leading accuracy and data transmission to yield unrivaled power measurement performance!
SRM uses a 144 point calibration protocol against a known mass measured to the exact gram. With precise 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 PowerMeter as the bench mark for measuring power in physiological and human performance research studies. We don't claim anything, our accuracy is proven.
PowerMeters are designed to take whatever you can throw at them. Each SRM is sealed against water, snow, mud, sand, and cleaning solvents. SRM PowerMeters are designed to work. We back that up with a three-year global warranty. If you can break it, we'll fix it.
Technical Data: PowerMeter
Q-Factor 145.5 mm ANT+ Sport Yes Battery Life 1900 hours Warranty 3 Year World-Wide Accuracy ±1% (Scientifically Proven)
Technical data Crank
Weight 780 grams Materials Unidirectional Carbon Fiber Arms, Steel Axle ChainRings 53/39, 52/36 or 50/34 BCD 145/112 Crank Lengths 170, 172, 175mm