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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Whether you need a replacement or just like being prepared, the Shimano Crank Arm Fixing Bolt has you covered. Who knew that such a small, inexpensive part could help solve such a substantial problem?

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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 groupsets often often miss call-outs for European elegance or relentless pursuit of weight loss at all cost and innovation for innovation's sake, instead earning their loyal following through the incredible dependability and meticulous engineering of the Dura-Ace CS-R9100 11-Speed...

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If you, like a few of us old souls around the Competitive offices, are holding fast to your belief in the soul of mechanical shifting, Shimano hasn't abandoned you. Though the world may very well be moving towards 100% electronic drivetrains someday in the future, mechanical still makes a hell of...

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Our bicycle's crankset can be our saving grace, but it can also be our downfall when it comes to wasting watts. Thankfully, the Dura-Ace FC-R9200 Crankset from Shimano is in the business of ensuring no portion of our pedal stroke is wasted. This crankset effectively transfers all of the efforts...

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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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Across Dura-Ace 9100, Shimano made subtle, rather than monumental, shifts in design to improve a system that was already pretty damn good. Proving that mechanical drivetrains can--and still should--be improved, Shimano focused most of its attention on the derailleurs, making the biggest changes...

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No bike build is complete without the right set of pedals, and if you've just upgraded to a shiny new Dura-Ace R9100 groupset, the Shimano Dura-Ace PD-R9100 +4mm SPD SL Pedals are the natural choice to complete it. As we'd expect from anything branded Dura-Ace, these pedals boast a race-worthy...

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Put the final touch on your Shimano-equipped build with the Dura-Ace PD-R9100 SPD SL Pedals. As expected from anything bearing the Dura-Ace moniker, these pedals boast a race-worthy blend of light weight and stiff power transfer wrapped in a streamlined, injection molded carbon composite body....

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