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Is Dura-Ace faster than Ultegra?
In numbers, this means for both Dura-Ace and Ultegra a 58\% decrease in rear derailleur operating time and a 45\% decrease in front derailleur operating time compared with the previous Dura-Ace R9150 derailleurs. So new Dura-Ace and Ultegra share the same shifting speed.
Does Dura Ace last longer?
A Dura Ace cassette will not last longer, in fact the titanium cogs will wear more quickly. If longevity is the goal, then Ultegra is the answer.
How long does a Dura Ace chain last?
If you wear your chain/cassette combo you can easily get a year’s (5000kms) riding out of them in all conditions. If you just want to change your chains, trust the measurement tool or bargain for 1200-1400 kms as a rule of thumb.
What is the difference between Ultegra and Dura-Ace?
The Ultegra groupset is slightly heavier and cheaper due to the lower-cost materials used compared to the Dura-Ace. For example, the Ultegra uses a heavier front and rear derailleur compared to the Dura-Ace, with the Dura-Ace featuring a carbon fiber rear derailleur cage. These minor differences equate to the weight difference between the two.
Are Shimano 105 and Ultegra groups a step up from previous generation Dura-Ace?
Shimano is known for trickling down technology from its top-of-the-line Dura-Ace group to the Ultegra and 105 groups. Because of this, current-generation 105 and Ultegra groups could be considered a step up from the previous generation Dura-Ace group.
How much does a Dura-Ace cost?
Obviously, with materials such as carbon fiber, titanium, and high-grade alloys, comes a hefty price tag – the R9150 version can cost anywhere between £2000-3500. The Dura-Ace is available in either rim or disc brakes offer both mechanical shifting and Di2 electronic shifting and can include a power meter (on the R9100-P version).
Can you buy Dura-Ace pedals?
You can buy Dura-Ace pedals (which I suppose could be in a broader definition of a groupset) and Dura-Ace wheels (which definitely aren’t part of a groupset). You can’t buy Dura-Ace chammy cream for your undercarriage, though.