Magene PES P515 Power Meter 172.5mm RGroup_762CA0DCF67CBD26175E1FD47801E7A4D4E1FC9C especially cycling as debris from

especially cycling as debris from the road can be flicked up into your face

Built with solid pins

ensuring rock-solid chain retention and intuitive shifting action

The Novatec cassette hub supports an 8 to 11-speed drivetrain

It has an 'internal block' built right into the frame

Magene PES P515 Power Meter 172.5mm RGroup_762CA0DCF67CBD26175E1FD47801E7A4D4E1FC9C especially cycling as debris fromThe Magene PES P515 Power Meter 172. 5mm delivers pro grade power measurement using high precision strain gauges and accel sensors with intelligent temperature compensation for reliable 1% accuracy in all conditions. Its CNC molded triple hollow crank reduces weight while retaining strength, and broad compatibility (24mm spindle, 110BCD, multiple BB standards) plus wireless ANT+ Bluetooth and long battery life make it an easy, durable upgrade for