When did Dura Ace 7800 come out?
2004
A 10th sprocket might have been the headline feature of Shimano’s new top-line groupset, but the Japanese company did far more than shift up a gear when it launched Dura-Ace 7800 in 2004.
Where is Dura Ace made?
Japan
Dura Ace tubular wheels are made in Japan. “Other makers rely on one source for spokes, another source for hubs and someone else for rims to pull their wheels together.
When did Shimano 11 speed come out?
The product was introduced to the market in 2010. It comprises four stepped planetary series offering up to 11 speeds.
Who makes Dura Ace?
Shimano
We take years to give you seconds. The pinnacle of Shimano technology and innovation, the new 12-speed R9200 DURA-ACE is our fastest ever. Speed was the driving force behind this next-generation road group.
Is Shimano made in Indonesia?
PT SHIMANO BATAM was established in 1991 as a subsidiary of Shimano Singapore. We have two factories; bicycle components factory (since 1991) and fishing rod factory (since 1993), which are located in Mukakuning, Indonesia.
Is Shimano 600 Dura Ace?
SHIMANO 600, the predecessor of SHIMANO ULTEGRA, appeared as the components series next to DURA-ACE. At that time, sports bicycles were broadly divided into racing and touring bicycles, and SHIMANO 600 offered components perfect for both.
How much does a Shimano Dura Ace 7900 cost?
However, Dura-Ace 7900 also carries with it a hefty price hike (about US$450), a polarising two-tone finish, somewhat disappointing rear shift performance and some irritating quirks. If you’re considering a new bike that comes equipped with Dura-Ace 7900, rest assured that you’d receive your ample share of performance and cachet in return.
Can a Shimano 7900 be used with a 7800 derailleur?
Shimano say the revised cable pull ratios on 7900 essentially make backwards-compatibility with 7800 brake callipers and front derailleurs a no-no. Sadly, we’ll have to mostly agree. Mixing brake components yields either a too-firm lever with reduced power (7900 levers with 7800 callipers) or a somewhat spongy lever with grabby response.
Which is better a 7800 or a 7900?
7900’s braking performance is definitely superior to 7800 with a snappier and more fluid lever feel plus noticeable improvements in power and modulation. Many readers have lamented the revised cable pull ratio on 7900 – thus sullying the idea of mixing groups – but if that is what was required to get this level of performance, so be it.
Why do Shimano use low profile barrel adjusters?
Aggressive yet careful machining sheds weight while retaining stiffness. Low-profile barrel adjusters yield smoother routing for reduced friction (Image credit: James Huang)