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Dura Ace

Broken Shimano cranks – 8

Shimano set to provide extra two years’ warranty to US cyclists with defective cranks along with additional tools and training to retailers to “overhaul” its crankset recall process

The bike component giant’s North American division decided to take these steps, besides others including making a “retail assistance agent” available, as part of a settlement for the class action lawsuit filed against it

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2023 Shimano Ultegra Broken Crank delamination 8

Class-action lawsuit filed against Shimano for “inadequate” cranksets that put “cyclists nationwide at risk of injury”

The USA lawsuit alleges that Shimano, Specialized and Trek were aware “for years” that the bonded components of certain Shimano cranksets could break, yet the components giant waited until just last month to issue a recall and inspection program

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2023 Shimano Ultegra Broken crank delamination 1

“About time”: Cyclists react to Shimano crank recall after more than 4,500 incidents

The possible bonding separation issue has prompted Shimano to put out a voluntary inspection and replacement recall notice for 760,000 Dura-Ace and Ultegra bonded 11-Speed road cranksets

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2023 Shimano Ultegra Broken crank delamination 3

Check your cranks! Shimano finally recalls 11-speed road cranksets after more than 4,500 incidents

Shimano announces a voluntary inspection and replacement recall notice for 760,000 Dura-Ace and Ultegra bonded 11-Speed road cranksets in North America, and a "safety inspection" in Europe

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Head to head Shimano Dura-Ace R9150 Di2 v SRAM Red eTap AXS March 2021

Head to head: Shimano Dura-Ace R9150 Di2 v SRAM Red eTap AXS

How to decide between these two top-end electronic groupsets

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shimano dura-ace r9100 groupset 2017 10.JPG

New Shimano Dura-Ace R9100: 5 key innovations

Your cheat sheet on the latest technology from the flagship groupset

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Shimano Dura Ace Di2 9070 – lever 2

Video: programming Shimano’s Di2 system

Mark Greshon from Shimano shows us how you can program new Dura Ace Di2 from your laptop

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Shimano Dura-Ace 2013 27

Shimano Dura-Ace 9000 groupset

Light shifting, powerful, well-modulated braking – Shimano have made their best groupset even better

£1814.92
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Dura Ace 9000 schematic (via Velorunner)

Updated: Dura Ace to go 11-speed?

Parts list published on twitter with some interesting kit included

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Campagnolo electronic Record groupset on Pinarello (© Pinarello)

Campag Electronic Record coming to the 2011 Giro, and to the shops in 2012?

Campy's powered shiftgear is aleady well tested and it's odds on for a full launch in 2011

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