Verve manufactures the InfoCrank to the high standard required of a precision instrument. By controlling all manufacturing processes, we set a standard of accuracy that’s not possible by adding a power meter to an existing crankset, The crank is a top-quality, conventional 2D cold forging. he pockets are machined to a precision of five-100ths of a millimetre (0.05 mm). The strain gauges are bonded into symmetrical pockets in the inner and outer faces of the crank. Variations between left and right cranks in a pair, or from pair to pair, are vanishingly small, amounting in no case to greater than a 1 watt difference as manufactured-eliminated in any case by factory calibration. The focus in manufacturing the InfoCrank is on accurate assembly of mechanical and electronic components into a precision load cell capable of reliable and stable performance even in a hostile operating environment.
InfoCrank is the most accurate cycling watt meter. But you’ve heard that from every other bicycle power meter on the market, right? +/- 1% or +/- 2% doesn’t sound like a lot, but it’s a bit deeper than that. Unlike any other power meter, Verve has proven accuracy through external certification to validate its claims. And, because InfoCrank doesn’t drift, it’s always as accurate as promised.
Temperature affects strain gauges and messes with the readings. Other spider, hub or crank based power meters use algorithms to compensate for these errors. But InfoCrank was built specifically to eliminate problems without relying on complex calculations. Every data point from InfoCrank is completely accurate and true, making it the best power meter for a road bike.
Cycling pushes us to our limits, and we need our tools to go the distance with us. InfoCrank has all its electronics protected inside a high grade alloy crankset, making training with a power meter a breeze. What’s different about InfoCrank? It just works. Only every time.
You need a power meter for your bike that works every day, no matter where the adventure may take you. InfoCrank is IPX7 rated, meaning you could ride it submerged in a stream without any water ingress issues. You’ll get a perfect stream of data in all sorts of crazy conditions.
Power meter cycling training will be seamless with an InfoCrank. In fact, there is no difference between the watts measured on one set of InfoCranks and another*. If you switch the InfoCrank between bikes, or you have one on each bike, the watts measured on both are the same watts. Accurate for the whole ride, every day.