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Now simplified with a single derailleur cage length, the new Shimano Ultegra Di2 RD-R8150 12-Speed Rear Derailleur 34T Max packs Shimano's fastest, most precise shifting into a more approachable option. With Shimano's fastest, most accurate shifting, the new Shimano Ultegra Di2 RD-R8150 12-Speed Rear Derailleur 34T Max is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.
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Availability and Release Dates; may be subject to change due to shipping delays, specified release dates or other factors. We will notify you if there are significant delays or changes to the estimated availability date.
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99 Bikes acknowledges the Traditional Custodians of the Land on which we live, work and ride, and pay respects to Elders past and present
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Regular price
$614.99
Full price
Sale price
$614.99
Club price
Regular price
$614.00
Full price
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Out of stock
Now simplified with a single derailleur cage length, the new Shimano Ultegra Di2 RD-R8150 12-Speed Rear Derailleur 34T Max packs Shimano's fastest, most precise shifting into a more approachable option. With Shimano's fastest, most accurate shifting, the new Shimano Ultegra Di2 RD-R8150 12-Speed Rear Derailleur 34T Max is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.
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Love it or swap it. Enjoy peace of mind knowing that if you’re not completely satisfied with your new bike you have 30 days to swap it for free!
