Wireless firmware updates ensure greater accuracy.Ī rechargeable battery yields over 300 hours of ride time per charge, so you don’t have to worry about remembering to recharge the unit after every ride. Bluetooth LE and ANT+ technology allow for seamless connectivity between your smartphone and cycling computer. In fact, Shimano has developed its own strain gauge for accurate readings in any riding conditions. The crankset is specifically adapted for racing-specific braking systems without compromising the crank length or gearing options.Īs you ride, the dual-sided set measures the right and left pedaling power balance and has an accuracy measurement within +/- two percent. However, its lightweight construction and overall durability also make this crankset an essential component for climbing, time trialists and sprinters. The DURA-ACE R9100 power meter crankset is built for speed, with a total weight range of just 712 to 788 grams. Shimano Dura-Ace FC-R9100-P Power Meter Crankset The power meter has an IPX7 waterproof rating, so you don’t have to worry about subjecting it to occasional rain showers or post-ride washes. Stage’s Active Temperature Compensation technology adjusts readings based on the external temperature.īluetooth LE and ANT+ connectivity ensure connectivity with your smartphone and head unit, while wireless firmware downloads keep the unit up to date. The included power meter adds just 15 grams to the overall setup and features strain gauges along with an updated accelerometer for measurements within +/- 1.5 percent accuracy. The crank is backed by a 10-year warranty just in case. You’re bound to encounter more debris when you head off-road, including the occasional rock to crank impact, which is why Cane Creek made these cranks specifically to handle the debris and impacts that come with trail riding. Don’t be fooled by its light construction, though, as this crank is made with sturdy titanium that’s up to 30 percent stiffer for its counterparts. When you think of lightweight crank arms your mind might wander to fast-paced road races and training sessions, but this 400-gram crank is geared towards the off-road crowd. SRAM Red AXS DUB 12-Speed Power Meter Crankset A coin battery yields over 200 hours of ride time. As an added bonus, you can pair the meter with the accompanying app for firmware updates and zero resets. Temperatures and weather conditions are bound to change as you’re out on the trails, which is why Stages also included its innovative Active Temperature Compensation to keep readings accurate despite the weather.īluetooth Smart and ANT+ technology ensure seamless transmission with your cycling head unit and smartphone. Stages also outfitted the unit with an IPX7 water-resistant rating, so you don’t have to worry about the occasional splashes and run-ins with foul weather. A low-profile pod sits inside the crank, away from potential damage caused by flying trail debris and other impacts. The power meter itself adds just 15 grams to the crank arm base and delivers a +/- 1.5 percent accuracy measurement. As an added bonus, you simply have to replace the non-drive crank arm for installation, leaving you with more time to explore your favorite trails.Īlso, if you’re shopping on a tighter budget or you’re looking for an entry-level power meter for your mountain bike, this crank’s single-sided measurement keeps the cost down. You don’t have to guess your power output just because you’re riding on trails, thanks to the Carbon MTB GXP L Gen 3 Power Meter Crank Arm designed specifically for mountain bikes. These dual-sensing pedals are pricier than the 3S, but provide even greater accuracy. If you want to measure output from both legs, consider upgrading to the GARMIN Vector 3 Power Meter Pedals. The Garmin Vector 3S is a single-sensing pedal. A pair of Garmin Vector and Look Keo compatible cleats with six degrees of float is included. You view your power during rides then easily download and analyze the data once you’re home.Īdjustable tension binding lets you decide how much tension you want when unclipping from the pedal. This information is then wirelessly transferred via Bluetooth or ANT+ technology to your smartphone or cycling computer. Your power and cadence is measured on the left pedal. Accuracy isn’t an issue, as the Vector 3S delivers accuracy measurements within +/- 1 percent. That’s because the pedal pods found on prior models have been eliminated, creating a more streamlined power meter pedal. If you’re familiar with previous Garmin Vector pedals, you may notice the slimmer profile of the 3S. The pedal is also easy to install, so you don’t have to waste precious minutes before the race begins. If you tend to use one bike for racing and another for training, you know how hard it can be to swap out power meters, which is where the easily interchangeable Garmin Vector 3S pedal really shines.
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