Magene PES P515 Power Meter Crankset — a precision upgrade for serious riders who demand real-time performance data without compromising weight or stiffness. This integrated system places power, cadence, and pedal dynamics right where you ride: at the crank.

Designed to work with standard road setups, the PES P515 employs a 4-bolt 110 BCD spider and a robust 24mm steel spindle. It fits standard road bottom brackets (68mm–86.5mm) and is tailored for road bikes that use Shimano or SRAM groupsets thanks to the universal 110 BCD footprint.

• Unmatched data you can trust — ±1% power accuracy achieved with high-precision strain gauges and built-in temperature compensation, so your numbers stay reliable across climbs, sprints, and temperature swings.
• Four essential data streams — Power, cadence (20–240 RPM), left-right balance, and pedaling smoothness. See how your pedal stroke changes under fatigue, and target efficiency improvements with precise feedback.
• Everything in one compact package — a complete power-meter crankset that preserves ideal chainline at 44.25mm and minimizes extraneous weight, thanks to a triple hollow-channel design.
• Strength meets speed — the spider is crafted from 7075 aircraft-grade aluminum, with a high-stiffness layout that keeps watts translating into forward motion. The crank weighs about 625g ±5g (170mm).
• Long endurance, fewer interruptions — up to 330 hours of riding on a full charge in ideal conditions, with efficient power management and a long-lasting battery designed for training blocks and grand tours. Calibration is quick and straightforward.
• Built to endure — IPX7 waterproof rating ensures dependable performance in wet conditions, while Bluetooth and ANT+ enable seamless data transfer to head units and training apps.
• Out-of-the-box readiness — the PES P515 package includes the P515 spider power meter and the PES20 crank, giving you a complete, compatible system that’s ready to install and ride with minimal setup.

Key technical details include a 147mm Q-factor, 24mm steel spindle, 44.25mm chainline, and a bottom-bracket compatibility range of 68mm–86.5mm. The integrated design achieves a balanced, symmetric crank architecture that remains durable after 100,000+ crank cycles. The entire system is engineered to work with road bikes that run standard 4-bolt 110 BCD setups, delivering precise data without adding complexity to your drivetrain.

Who is this for? Road cyclists who crave real-time power analytics for structured training, FTP benchmarking, or race-day pacing will benefit most. It’s ideal for riders upgrading from a crank-based power meter pod, those seeking a tidier cockpit free of external sensors, and anyone who wants a reliable, data-driven edge in performance testing and endurance pursuits.

Use cases you’ll appreciate:

• FTP tests or zone-based workouts where you need immediate, repeatable power readings.
• Technique work focused on reducing pedal balance gaps and smoothing pedal strokes.
• Race simulations and aero-focused training where consistent data improves pacing decisions.
• Long rides and multi-day events where battery life and reliability matter most.

Calibrate with ease after installation, connect via Bluetooth or ANT+, and start logging power, cadence, and balance data to your preferred training platform. If you’re in the EU and purchasing directly through this link, customs duties may apply; for tax-inclusive pricing, please contact customer service for details.

What you get in the box

• PES P515 spider power meter
• PES20 crank
• Integrated power, cadence, left-right balance, and pedaling-smoothness data
• Bluetooth and ANT+ support for all major head units and training apps

Power, precision, and performance—right where you push the pedals. The Magene PES P515 Power Meter Crankset is built to elevate your training, racing, and daily rides with data you can actually use to ride faster and smarter.