Accurate measurement of cycling effort is vital for anyone who takes cycling seriously. PRECISION powermeters provide industry leading accuracy, together with reliable cadence data. PRECISION 3D technology is capable of measuring tri-axial strain on the crank arm, ensuring the accuracy of the measurement. Designed to work flawlessly with Bluetooth and Ant+ head units, PRECISION powermeters offer an accurate, lightweight, durable and affordable method of measuring rider power. PRECISION power meters are installed on a new Shimano left crank arm (XT, XTR). These crank arms will fit bottom brackets using the Hollowtech ii format. Features 3D powermeter technology (patent pending)...
Best Price: £319.00 from Merlin Cycles