Magene PES-P515 Base Power Meter - Fuel your drive. Measure every watt. Ride without limits.

Elevate your cycling experience with the Magene PES P515 Power Meter Set. Built for riders who demand both accuracy and durability, this power meter combines cutting-edge technology with a lightweight design to deliver precise data for every ride. Whether you’re training or racing, it’s designed to help you push your limits and achieve your goals.

Unlock your full potential with the Magene PES P515 Power Meter Set. It’s time to ride smarter, not harder!

Features:

• ±1% power accuracy – Strain gauges + temp compensation deliver stable, pro-level data.
• 625g Lightweight & Durable – Triple-hollow CNC crank balances strength and weight with ease.
• Track Your Progress – Power, cadence, left-right balance, and pedal smoothness for more efficient training.
• 240 Hours Battery Life – Efficient design keeps you riding without interruptions.
• 110BCD, 4-bolt with Optional Magene Chainring
• 24mm steel spindle provides optimum balance for crankset
• Custom-build with QED split chainrings for crisp shifting and smooth flow.
• Seamless Connectivity – Sync with Garmin, STRAVA, Zwift, and more via ANT+ or Bluetooth.

Specifications:

• Model: PES-P515 Power Meter Set
•  Ave.Weight: 625g±5g (170mm)
• Crank Length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm
• Power Accuracy: ±1%
• Spindle: 24mm
• Bolt: 4 Bolts
• Chainline: 44.25mm
• Q-Factor: 147mm
• Power Range: 0~2500W
• Cadence Range: 20~240RPM
• Data Function: Power, Cadence, Left-Right Balance, Pedaling Smoothness
• Calibration: Automatic Calibration, Backpedal Calibration, Manual Calibration
• Wireless Protocol: ANT+, Bluetooth
• Waterproof Grade: IPX7
• Working Temperature: -20℃-50℃
• Battery Life: 240 Hours
• Charging: Magnetic Charging
• Warranty: 2 years

In the Box:

• P515 spider-based power meter
• Pair of PES Crankarms
• Lock Ring of Conversion Kit
• Magnetic Charging Cable
• Colorful Stickers x6
• Quick Start Guide

±1% Power Accuracy, Capture Your Every Effort Accurately

The P515 spider-based power meter employs high-precision strain gauges and acceleration sensors. Combined with built-in intelligent temperature compensation algorithms, it can provide precise and reliable power data anytime and anywhere, even when the environment changes constantly. Extensively tested in harsh environments with highly demanded standards, and with each strain gauge undergoing stress release, the product guarantees a ±1% power accuracy, never letting your effort in vain.

625g Light-weight and High-stiffness Design, Unleash Your Power Hard

The PES crank adopts a triple hollow channel design. The extensive hollow spaces reduce weight greatly. The crank is integrally molded by applying precise CNC with deep-hole drilling techniques. While optimizing the sealing technique, the force structure is completely enhanced with a symmetric design. The weight is reduced greatly yet without affecting performance. After 100,000 times of harsh pedaling, it still performs excellently.

The P515 spider-based power meter is made of 7075 aircraft-grade aluminum. The selection of premium materials balances the weight while achieving great stiffness, making the power meter weighs 99g only.

4 Essential Cycling Data, Evaluate Your Cycling Ability Comprehensively

• Power: Sensitive and reliable power measurement, reaching ±1% accuracy.
• Cadence: Accurate and stable cadence data measurement always keeps your rhythm in control.
• Left and right balance: Know the difference between your left leg and right leg output, so as to enhance training of the weaker leg.
• Pedaling smoothness: Analyze power data balance of your pedaling cycles.

240 Hours Long Battery Life, Support Your Enduring Training Day and Night

The P515 spider-based power meter applies a new circuit design to effectively improve power consumption efficiency and reduce power loss during cycling. After fully charged, it can support you for up to 240 hours of long-distance riding and training.

Complete Power Meter Crankset at One Go, Deliver the Ultimate Cycling Experience

PES P515 power meter set includes P515 spider-based power meter and PES20 crank. The considerate bundle eliminates your confusion on choosing compatible components. Therefore, we could provide consistent and reliable performance and you won’t worry about interference problems caused by a third-party component.

P515 spider-based power meter adopts the widely popular 110BCD four-bolt specification, which has more comprehensive compatibility. In the meantime, we provide exclusive chainring. You can build a complete P515 spider-based power meter crankset in terms of your personal needs with QED split chainring. With Magene original chainring, you will enjoy the enhanced shifting efficiency and a more smooth pedaling experience.

The PES crank features 24mm steel spindle, which is also popular spindle on the market. It’s compatible with standard road bike bottom brackets. SHIMANO users can install it directly without replacing the bottom bracket. (Note: Compatible with 68mm-86.5mm standard road bike bottom brackets.)

Support Bluetooth, ANT+ Protocol, Record Data in Multiple Terminals

Compatible with various ANT+ and Bluetooth devices, can be connected to major brand bike computers such as Magene, Garmin and Bryton, etc. and training APPs such as STRAVA, Onelap, OnelapFit, Zwift, TrainingPeaks, TrainerRoad, etc. so that you can record data in multiple terminals for one workout.