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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absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura-Ace 9100, Ultegra 8000 & 105 R7000. Super fast shifting and amazing smoothness of pedaling.

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Don't stress swapping out bottom brackets with the Park Tool Bottom Bracket Tool for Shimano Dura-Ace 9000, XTR 980 and FSA MegaEvo. It features two ends, one with a 39mm diameter for Dura Ace and XTR, and the other with a 48. 9mm diameter for FSA MegaEvo. Both sides use a 16-notch design for...

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Dial in your Dura-Ace disc brakes with the perfect hydraulic hoses with help from Shimano's BH90-JK-SSR Disc Brake Hose Kit. This handy kit hosts everything you need to dial in your brakes, whether you're installing new brakes on your ride, or switching your groupset to a new steed and want to...

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Over time derailleur pulleys wear out. Either the bearings go bad, or the teeth wear down enough to negatively affect shifting performance. If your bearings are feeling notchy, or the pulley teeth have rounded out, it's in your best interest to replace the pulleys to get the most out of your...

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Our modern world of bottom brackets is something of a labyrinth; if you can decipher the clues to find your way to the one that works for you, we commend you. But if a few shadowy paths still leave you uncertain or confused, let us try to illuminate one of them for you. The Dura-Ace BB-R9100...

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Shimano's Dura-Ace groupset is the top o' the heap, but it won't work to its full potential (and thus won't be worth the investment) if you run it without the Dura-Ace BC-9000 Polymer-Coated Brake Cable Set. By combining a polymer-coated stainless-steel cable with a pre-lubed housing, this set...

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For new builds or a setting with new components for the upcoming riding season, the Shimano Dura-Ace BC-9000 Road Brake Cable is an essential piece. This polymer coated, stainless steel cable comes 2000mm in length and a 1. 6mm diameter.

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Smoother, more responsive levers do little if the components they work with don't improve alongside them, so we weren't surprised to see Shimano revisiting its dual-pivot rim brake design while quietly overhauling Dura-Ace for this year. The resulting Dura-Ace BR-9100 Brake Calipers make their...

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