Rally RS200 is tested to the extreme, so you can ride there too. This dual-sensing power meter delivers reliable power measurements and is easy to transfer between bikes no matter what bike you’re on or where you’re riding.

• Battery type: LR44/SR44 (x4) or CR1/3N (x2)
• Battery life: up to 120 hours
• Maximum rider weight: 105 kg
• Accuracy: +/- 1%
• Field calibration
• Adjustable release tension
• Measurement location: spindle
• Communication: ANT+® and BLUETOOTH®
• Weight: 320 g
• Water resistance: IPX7
• Cleat type: SPD-SL
• Q-factor: 53 mm (55 mm with provided 2 mm washer)
• Stack height: 12.2 mm

This specifications are from the information each brand releases and may change without previous notifications.