Exquisite design and technology make PES P505 Base power meter have professional performance of stiffness and shifting. Smooth shifting and simple operation bring a comfortable cycling experience for performance level. Excellent performance and better compatibility make riders feel the unique passion of pedaling.

Safe and Efficient Design

PES P505 Base power meter adopts symmetrical design and CNC integration technology, ensure the stiffness and strength significantly improved, having a long service life. The crank features triple hollow design to effectively reduce the overall weight and obtain excellent riding performance.

Available Set ;

170mm Crankarm 52/36T Chainring

170mm Crankarm 53/39T Chainring

165mm Crankarm 52/36T Chainring

Versatile Compatibility

PES P505 Base power meter adopts the widely popular 110BCD four-bolt specification in the market, which reduces weight and has more comprehensive compatibility. The set includes both a power meter and crank to eliminate trouble in choosing a compatible crank. In the meantime, we provide exclusive chainring. You can build your complete power meter crankset in terms of your personal needs with QED lightweight split chainring.

Powerful Data Performance

PES P505 Base power meter employs high-precision strain gauges and acceleration sensors. Combined with built-in intelligent temperature compensation algorithms, it can provide you with precise and reliable power data at anytime and anywhere. Extensively tested in harsh environment with highly demanded standard, and each strain gauge undergoing stress release, PES P505 Base power meter guarantees a 1.5% power accuracy.