--- product_id: 733929987 title: "Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling" price: "¥98156" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/733929987-magene-pes-p505-p515-power-meter-crankset-1-accuracy-625g store_origin: JP region: Japan --- # ±1% power accuracy 380 hours battery life 625g ultra-lightweight Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling **Price:** ¥98156 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Ride Smart, Ride Fast, Ride Unstoppable ## Quick Answers - **What is this?** Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling - **How much does it cost?** ¥98156 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/733929987-magene-pes-p505-p515-power-meter-crankset-1-accuracy-625g) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Warrior:** IPX7 waterproof rating ensures your data stays reliable rain or shine. - • **Endurance-Ready Battery:** Ride longer with up to 380 hours of battery life—train without limits. - • **Featherweight Durability:** Crafted from 7075 aircraft-grade aluminum, weighing just 625g for effortless speed and stiffness. - • **Seamless Smart Connectivity:** ANT+ and Bluetooth compatibility syncs flawlessly with Garmin, Zwift, and more. - • **Precision that Powers Performance:** Achieve race-ready ±1% accuracy with advanced sensors and temperature compensation. ## Overview The Magene PES P505/P515 Power Meter Crankset delivers pro-level ±1% power accuracy using advanced strain gauges and sensors, all packed into a lightweight 625g 7075 aluminum frame. With up to 380 hours of battery life, IPX7 waterproofing, and seamless ANT+/Bluetooth connectivity, it’s engineered for serious cyclists who demand precision, durability, and smart data insights in any condition. ## Description desertcart.com : Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling : Sports & Outdoors Review: Easy install/quality reading - I bought this as a cheaper solution to my issue of measuring my FTP and w/kg on my faster paced rides; I have no complaints so far. The installation process was relatively simple and straightforward, even if you’ve never replaced a crankset in your life. I was able to reuse my stock 105 chainrings so that saved a bit of money right there. I can’t speak for every bike in the market with the same R7100 crankset and BB72 but the installation process took about 10 minutes in total, torqued to specification and rechecked on a weekly basis with no slippage. I did use a small amount of Loctite, which is likely aiding in the non-slippage of the bolts. If you’re a nerd that really loves competing against yourself, are curious about how much you’re actually putting out, or just geek out over numbers and have a little time and some tools, this is a solid choice for a power meter! Review: Works great and good value - I’m very happy with this item but two things to be aware of: 1. Be sure you know you know the diameter of bottom bracket or else it will not work and you’ll need to replace that as well. 2. Check the bolt pattern of your chainring or you may need to replace that as well. My bike had a creak in the BB so switching it over and replacing the chainring were already upgrades I was going to make. Very happy with the result and the operation of this device. ## Features - Unmatched Precision: Achieve ±1% power accuracy with advanced strain gauges, acceleration sensors, and intelligent temperature compensation, delivering reliable data in any environment - Lightweight & Durable: Weighing only 625g (99g spider), crafted from 7075 aircraft-grade aluminum with a triple hollow crank design for optimal stiffness and performance after 100,000 pedaling cycles - Long-Lasting Battery: Up to 380 hours of ride time with an energy-efficient circuit design, perfect for extended training and long-distance cycling (lab-tested, may vary by conditions) - Comprehensive Compatibility: Features 110BCD four-bolt design and supports Bluetooth/ANT+ for seamless connection to bike computers (Garmin, Bryton, Magene) and apps (Strava, Zwift, TrainingPeaks) - All-Weather Reliability: IPX7 waterproof rating ensures consistent performance in rain or shine, paired with a complete crankset (P515 spider + PES20 crank) for hassle-free setup - Advanced Data Insights: Tracks four key cycling metrics (power, cadence, left-right balance, torque effectiveness) to provide a comprehensive analysis of your pedaling efficiency and performance - Easy Installation & Setup: Pre-assembled crankset with a 24mm steel spindle ensures compatibility with most road bike frames, simplifying installation and guaranteeing a secure fit - Enhanced Chainring Performance: Optional Magene QED split chainring optimizes gear shifts, reducing chain drop and ensuring smooth, precise pedaling for all riding conditions - User-Friendly Maintenance: Rechargeable battery with USB-C charging (assumed standard) and low-maintenance design make it easy to keep your power meter ready for every ride ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F48J2JSP | | Best Sellers Rank | #99,319 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #46 in Bike Cranksets | | Brand Name | Magene | | Color | Black | | Customer Reviews | 4.3 4.3 out of 5 stars (51) | | Date First Available | May 13, 2025 | | Included Components | Power Meter Cycing, Bilateral Crank, Quick Start Guide | | Item Package Dimensions L x W x H | 10.35 x 9.57 x 2.44 inches | | Item Weight | 1.4 pounds | | Manufacturer | Magene | | Material | Aluminum | | Model Name | P515-165 | | Package Weight | 1 kg | | Size | P515: 165mm | | Style | P515 | | Suggested Users | unisex-adult | | Warranty Description | 2 Year Manufacturer | ## Images ![Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling - Image 1](https://m.media-amazon.com/images/I/51sBxM0a6dL.jpg) ![Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling - Image 2](https://m.media-amazon.com/images/I/61i-yOYp+WL.jpg) ![Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling - Image 3](https://m.media-amazon.com/images/I/61EzuEOLT9L.jpg) ![Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling - Image 4](https://m.media-amazon.com/images/I/612ay-kzPLL.jpg) ![Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 380H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling - Image 5](https://m.media-amazon.com/images/I/619NoShukoL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy install/quality reading *by J***L on September 1, 2025* I bought this as a cheaper solution to my issue of measuring my FTP and w/kg on my faster paced rides; I have no complaints so far. The installation process was relatively simple and straightforward, even if you’ve never replaced a crankset in your life. I was able to reuse my stock 105 chainrings so that saved a bit of money right there. I can’t speak for every bike in the market with the same R7100 crankset and BB72 but the installation process took about 10 minutes in total, torqued to specification and rechecked on a weekly basis with no slippage. I did use a small amount of Loctite, which is likely aiding in the non-slippage of the bolts. If you’re a nerd that really loves competing against yourself, are curious about how much you’re actually putting out, or just geek out over numbers and have a little time and some tools, this is a solid choice for a power meter! ### ⭐⭐⭐⭐⭐ Works great and good value *by S***L on May 20, 2026* I’m very happy with this item but two things to be aware of: 1. Be sure you know you know the diameter of bottom bracket or else it will not work and you’ll need to replace that as well. 2. Check the bolt pattern of your chainring or you may need to replace that as well. My bike had a creak in the BB so switching it over and replacing the chainring were already upgrades I was going to make. Very happy with the result and the operation of this device. ### ⭐⭐⭐⭐⭐ Good power meter. *by K***R on July 30, 2026* Great value for dollar power meter. Running with Ultegra chain rings. Follow the directions to a T for install onto bike and check/re-torque bolts (if necessary) after first couple of rides. The Magene app itself is necessary for setup and calibration but not great for computer/monitoring use. Setup with other apps has been easy though. ## Frequently Bought Together - Magene PES P505/P515 Power Meter Crankset - ±1% Accuracy, 625g Lightweight, 240H Battery, 110BCD, ANT+/Bluetooth, IPX7 Waterproof for Cycling - groword Multi -function Bottom Bracket Wrench，Suitable for BB wrench in 39 40.5 44mm outer diameter，16 Notch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/733929987-magene-pes-p505-p515-power-meter-crankset-1-accuracy-625g](https://www.desertcart.jp/products/733929987-magene-pes-p505-p515-power-meter-crankset-1-accuracy-625g) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-05*