Dura Ace
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 Giant TCR Advanced SL ISP Dura Ace 2011 Medium  US $4,089.00
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 Shimano Dura Ace Di2 8 Piece Group New US $4,004.99
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 SHIMANO DURA ACE Di2 TT Electric group US $3,999.00
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 Shimano Dura Ace Di2 7 Piece Group New US $3,626.99
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 Shimano Dura Ace Di2 6 Piece Group New US $3,599.99
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 SRM Power Meter Shimano Dura Ace 7800 Standard System US $3,595.00
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 2012 Shimano Dura Ace Di2 Complete Group Set New US $3,399.95
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 2010 Scott Addict RC HTC Highroad Dura Ace 7900 Complete Bike 1536lbs 54cm US $5,500.00
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 Rossetti SLX Dura Ace 52cmt Carbon Wheels US $3,395.00
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 new Medium Scapin Dyesys Shimano 7800 Dura Ace 10 Easton EC90 fork Vuelta US $2,895.00
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 SRM Power Meter Shimano Dura Ace 7800 Crank Only US $2,845.00
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 Shimano Dura Ace Di2 5 Piece Group New US $2,816.99
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can i replace my Dura Ace 7700 chainset with a 7800 version?
can I just replace the chainset or do I have to change everything else (block, front and rear shifters, levers and chain) at the same time ???
You can use any chain, just make sure that you use the proper width chain, ie. use a 10 spd chain on a 10 spd drive-train, a 9 spd with a 9 spd drive-train etc.
If the chain is severely worn out check that your cassette and ring gears are still good and not bent, hooked or damaged.
Ghost Race Lector Pro review (Bike Radar)
German bikes have a reputation for being stiff. Although a frame that’s rigid
in the right places is a good thing, stiffness everywhere isn’t. On smooth
roads it’ll feel superb but on coarser surfaces you’ll feel beaten up.
Thankfully that’s not the case with the Ghost Lector Pro. We’ve been hugely
impressed with the Bavarian machine’s ride.
The all-carbon frame and fork are beautifully put together. At just 7.5kg it’s
a lightweight chassis, and makes the Lector a climber’s dream. On downs or on
the flat, the solid bottom bracket shell and deep chainstays help keep power
delivery smooth and free of flex, while the carbon top tube and seatstays are
slim, making for a remarkably comfortable ride despite the race-specific
geometry.
The fork continues the smoothness theme, offering a vibration-killing amount
of fore-and-aft movement. The rigidity side to side is good rather than
outstanding, though, and the occasional correction is required on descents
when your weight is shifted further forward. The big story here, though, is
the electronic drivetrain.
With Shimano’s flagship Dura-Ace Di2 proving itself on the professional scene
– ridden to all three jersey victories in this year’s Tour de France – its
more affordable ...
Competitive Cyclist Reviews Shimano Dura Ace 7900
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