Stages R G3 Dura-Ace R9100 Power Meter with Chainrings

When Stages revealed its first power meter in 2012, it changed the world of training with power forever. The combination of simplicity, accuracy, wide crankset compatibility, user-friendliness and incredible value re-shaped the marketplace to bring power to every rider. Since then, Stages can count three Tour de France and one Giro d'Italia victories in its palmarès while the brand has continued to innovate with carbon and dual-sided power meter designs and its next-generation Dash head unit.

Stages Power R for Shimano Dura-Ace 9100 is a right side only power meter that will transform new and existing Gen 2 Stages Power meters into a dual-sided power option.

Features:

• Tool free battery replacement
• Active temperature compensation
• Accelerometer based cadence measurement
• Wireless firmware upgrades

Specifications:

• Accuracy: ± 1.5%
• Weight: Only less than 15gr to base crank arm
• Battery Life: 200+ hours (coin cell: CR2032)
• Power range (Watts): 0 - 2500
• Cadence range (rpm): 20 - 220
• Water resistance rating: IPX7
• Frame Compatibility: Most frames, see fit guide in our Support section
• Chainring Compatibility: 53 x39, 52x36, 50x34
• Device Compatibility: ANT+, Bluetooth Smart Ready
• Software Compatibiity: Stages Link, Today's Plan, Training Peaks, Strava, Garmin Training Center and others