Jun 24, 2016 · Shimano Dura-Ace 7800 was a hard act to follow, and when 7900 arrived in 2009 it got a lukewarm response. For many, the high-sheen 10-speed Dura-Ace was the most striking looking and...

recommend only using genuine Shimano replacement parts. • Obtain and read the service instructions carefully prior to installing the parts. If adjustments are not carried out correctly, the chain may come off and this may cause you to fall off …

I have worn out my 11-23 Dura Ace 7800 cassette. I managed to get over 13,000 miles on it, but it's running on vapor right now. I climb a lot on a majority of my rides and want a less aggressive cassette this time around. My front chain-rings are 53-39 on a compact crank.

Feb 21, 2022 · In 2012, Shimano released a crankset using hollow bonding technology for its crank arms and outer chainring. DURA-ACE continues to lead the field of road racing components. It truly reflects the history of challenges overcome by Shimano.

Aug 9, 2010 · Shimano makes awesome high-end cranksets (Ultegra and DA). Really the least trouble prone in the biz, and good Q factor. The rest of my drivetrain is Campy, but I got the DA for bulletproof reliability and value.

Shimano aims to convert the rider’s power into driving force with the release of the DURA-ACE 7800 series. More ergonomic Dual Control Levers improve control and grip. The HOLLOWTECH II crankset reduces weight and increases rigidity. And it …

Jul 9, 2019 · I've owned or tried about everything 10 and 11 speed shimano (non electric and caliper brakes only though) and the only difference in shifting I can detect between newer and higher end groups and lower or 10 speed is in the front.

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Legendary 10 speed 7800 from Shimano. All items are in stock and ready to ship.