GARMIN Rally RS/XC210 Dual-Sensing Power Meter pedal pack (SPD-SL, ANT+/BLE)

Track your watts with precision on the road or in the dirt. The GARMIN Rally RS/XC210 dual-sensing power meter bundle brings left/right balance to your training, whether you're hammering out intervals on tarmac or grinding up gravel climbs. With the ability to swap between road and XC pedal bodies, this system adapts to your ride.

Key specifications

• Dual-sensing power measurement (left/right balance)
• Accuracy: ±1.0%
• Cleat compatibility: Shimano SPD-SL (Road)
• Connectivity: ANT+ and Bluetooth (BLE)
• Battery: 4× LR44/SR44, up to 120 hours
• Q-factor: 53 mm (55 mm with 2 mm spacer)
• Stack height: 12.2 mm
• Max rider weight: 105 kg (231 lbs)
• Water resistance: IPX7
• Cycling dynamics: seated/standing time, power phase, platform center offset
• Cadence and torque measurement
• Field calibration supported
• Spindle material: stainless steel
• Pedal body material: composite
• Upgradeable spindle (convertible to XC or RK pedal bodies)
• Weight (pair): 320 g

Why choose it

Dual-sensing technology delivers accurate left/right power distribution, helping you identify imbalances and pedal more efficiently. The rugged IPX7 waterproofing and long battery life make it a reliable companion for year-round training. Plus, the convertible spindle design future-proofs your investment—swap to XC or RK bodies when your riding style evolves.

Ideal use cases

• Road cyclists seeking precise power data for structured training
• Gravel and cyclocross riders who need durability and accuracy
• Triathletes wanting to monitor pedal efficiency over long distances
• Coaches and athletes analyzing pedaling dynamics for performance gains

Good to know

This bundle includes both the RS (road) and XC210 (cross-country) pedal bodies, giving you two systems in one. The included cleats are SPD-SL, but you can easily switch to SPD for off-road use. The pedals are compatible with most standard cranksets, and installation is straightforward with the included tools.