When it comes to measuring our power and cadence, we trust the 4iiii Shimano Dura Ace 9200 PRECISION 3+ Left-Side Power Meter to provide us with accurate data right to our head unit. The low-profile design is so lightweight we won't even know it's there, and it's backed by up to 800 hours of...

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When we are looking to take our training and performance to the next level, the 4iiii Shimano Dura Ace 9200 PRECISION 3+ Pro Dual-Sided Power Meter is our go-to. Featuring everything we need to track our performance, the 4iiii Shimano Dura Ace 9200 PRECISION 3+ Pro Dual-Sided Power Meter has...

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From keeping better track of our performance to trying to take our training to the next level, the 4iiii Shimano Dura Ace 9200 PRECISION 3+ Pro Dual-Sided Power Meter is one of our favorites for keeping track of our workouts. The 4iiii Shimano Ultegra 8100 PRECISION 3+ Pro Dual-Sided Power Meter...

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Our most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you're fighting for a Kona qualification spot, logging countless hours on virtual riding...

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Professional cyclists demand accuracy in power measurement readings that only premium products can provide, and we're pleased to see Shimano's Dura-Ace FC-R9200-P Power Meter Crank Arms in that category. Data-driven cyclists can rest easy knowing the reliability of readings provided by the power...

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Over time derailleur pulleys will wear out, even if the derailleur itself is perfectly fine. Usually it comes down to the bearings going bad, the pulley teeth wearing out, or maybe both. If your bearings are feeling notchy, or the pulley teeth have rounded out, it's in your best interest to...

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We're not surprised to assert that Shimano carried Ultegra's stunning aesthetics all the way from the groupset-anchoring crankset to the chainring, but we're excited about it all the same. Not stopping at aesthetics, Shimano also constructed the Ultegra 6800 11-Speed Inner Chainring with the same...

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When we think of Ultegra 6800, we're immediately filled with thoughts of its enviably good looks. And before we start to sound superficial, let's note that those looks are backed up by intelligent design and ever-improving functionality throughout the entire groupset. Ultegra is genetically...

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Not all stock components are a fit for individual riders, so Shimano offers the Ultegra FC-R8000 Chainring to help you customize your gearing after-market. The Ultegra features improved shifting and chain retention thanks to an updated tooth design--technology that makes it harder to drop your...

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Shimano's Ultegra FC-R8000 Crankset represents true trickle down from Shimano's flagship Dura-Ace group not only visually, but in the technological features that make both cranksets light, stiff, and shift with precision. The new, aggressively angular lines increase stiffness, providing excellent...

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