Engineered for racers, this 425g ultra-lightweight carbon crank deliver ±1% power accuracy and ultra-high stiffness. With 330-hour battery life, 4 key metrics, and Bluetooth/ANT+ connectivity, it's built to dominate. Crafted for competitive riders, the TEO P515 Power Meter Set combines a HI-MOD carbon fibre crank with a 7075 aluminium spider, achieving an exceptionally low system weight while maintaining outstanding rigidity. The crank arms are produced using an innovative dual‑channel high‑pressure forming process, reducing material weight without sacrificing structural strength. At only 325g, the crank delivers instant power transfer and sharp acceleration, ideal for sprinting, climbing, and high-intensity racing. The P515 spider integrates high-precision strain gauges, acceleration sensors, and intelligent temperature-compensation algorithms to maintain ±1% power accuracy in all riding conditions. Riders gain access to four essential performance metrics: power, cadence, left/right balance, and pedalling smoothness, enabling detailed analysis and more effective training. With an impressive 330-hour rechargeable battery, the system supports long-term training blocks and multi-day events without frequent charging.

The 29mm spindle ensures excellent stiffness and broad compatibility, while the 110 BCD 4-bolt design allows seamless integration with Magene chainrings and other compatible options. Fully IPX7 waterproof, the TEO P515 is built to withstand harsh weather and demanding race environments. Bluetooth and ANT+ connectivity ensure smooth pairing with leading bike computers and training platforms, including Garmin, Wahoo, Bryton, STRAVA, Zwift, and TrainingPeaks. ±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. 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. Pedalling smoothness: Analyse the power data balance of your pedalling cycles. Supports Large Diameter Bottom Brackets Compatible with large BB's, including T47 and BB386. The drive side's external diameter of the bottom bracket shell os 57mm. 5 - 92mm. 25mm Q-Factor: 148mm Power range: 0 - 2500W Cadence range: 20 - 240RPM Calibration: Automatic, Backpedal and manual Wireless: ANT+ and Bluetooth Waterproof grade: IPX7 Working temperature: -20 to 50 degrees Charging: Magnetic What's in the box?

• Engineered for racers, this 425g ultra-lightweight carbon crank deliver ±1% power accuracy and ultra-high stiffness.