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

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

Specifications

• Weight:425g (170mm)
• Spinde: 29mm
• Bolts: 4 bolt
• Chainline: 44.25mm
• 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?

• P515 Spider-based power meter
• Pair of TEO Carbon crank arms
• Lock ring of conversion kit
• Magnetic charging cable
• X3 Stickers
• Quick start guide
• X5 Washers

• Ultra-light 425g total weight (325g carbon crank + 99g aluminium spider)
• HI-MOD carbon fibre crank with dual‑channel high‑pressure forming for maximum stiffness
• ±1% power accuracy with advanced strain gauges and acceleration sensors
• Intelligent temperature compensation for consistent data in all conditions
• 330-hour rechargeable battery life for long‑distance and multi‑day use
• 29mm spindle for enhanced stiffness and wide bottom‑bracket compatibility
• 110 BCD 4-bolt standard, compatible with Magene and other chainrings
• IPX7 waterproof rating for all-weather reliability
• Bluetooth and ANT+ connectivity for universal device pairing
• Designed for racing, offering rapid acceleration response and high rigidity