4iiii R7000 Shimano 105 LH Power Meter( coin cell or recharge)

PRECISION POWERMETERS

Whether you’re a pro or simply training hard, PRECISION powermeters deliver industry-leading accuracy, highly dependable cadence data, 3D powermeter technology capable of measuring tri-axial strain on your crank arm. Designed to be durable and lightweight, compatible with  ANT+ and Bluetooth head units, PRECISION helps you train harder and smarter.

PRECISION Ride Ready comes installed on a new Shimano left crank arm (105, Ultegra, or Dura-Ace). These crank arms will fit bottom brackets using the Hollowtech ii interface.

PODIIIIUM POWERMETERS

A true breakaway in powermeter technology, Podiiiium PRECISION brings extensive crank compatibility and World Tour accuracy to a rechargeable, lightweight and low profile powermeter. 

Podiiiium PRECISION is a major step forward based on the same patent pending PRECISION 3D strain gauge technology that powers UCI World Tour Teams and is designed to support a full suite of compatibility.

Podiiiium Ride Ready comes installed on a new Shimano left crank arm (105, Ultegra, or Dura-Ace). These crank arms will fit bottom brackets using the Hollowtech II interface.

NOTE: check your frame clearance before ordering by downloading and printing the compatibility guide:

Letter size paper (pdf)  |  A4 size paper (pdf)

Features

• 3D power meter technology (patent pending) measures tri-axial strain on your crank arm
• Accurate, consistent data
• Lightweight, compact design
• Battery status indicator via 4iiii app
• Compatible with ANT+, Bluetooth Smart head units, smartphones, and other 4iiii products
• User-friendly app and configurable rider compensation scale factor
• Easy setup and maintenance
• Over-the-air upgrade capability for adding new features and updates

Specifications

• Weight: 9 grams
• Data accuracy: +/- 1% error margin
• Battery life: 100+ hours on 2032 coin cell battery
• Battery status indicator: Alert at 15% battery power