Shimano Reveals Ultegra 6800 Groupset
photos courtesy: Shimano
For 2014, Shimano has released their Ultegra 6800 11-Speed Groupset. Dave Atkinson of road.cc interviewed Shimano's Mark Greshon. He has this to say about the new group: "Ultegra normally takes the latest technology from Dura-Ace and provides it at a much more competitive price. It's for real world riders who want good performance."
The 11-speed phenomenon with Shimano's engineering power to create this new system that "uses technology that's been proven in WorldTour races, proven at the highest level."
Riders can individually choose from a large variety of gearing options for all kinds of riding. You have the choice between a 11-23 and an 11-32 cassete, and chainring combos include 53-39, 52-36, 50-34, and cyclocross specific 46-36. The 6800 crank shares the same 4 arm design as the Dura-Ace in this category.
The brakes feature the same two axle symmetric pivot design as Dura-Ace as well, an improvement that Shimano claims increases power by about 16 percent. They are available in both a traditional and a direct mount version.
Using a shorter lever stroke which Shimano claims requires 35% less force input, gives tactile feedback to the rider that the shift has been completed. A defined *click* sound will ensure you that the gear has shifted. Improvements on ergonomics and control come from the more compact hoods and bracket grip, as well as a redesigned carbon lever.
The new wheel on the 11-speed level is the WH-6800. The wheel is lightweight on an offset rim for high rigidity and power transmission. Compatible in tubular, tube, and tubless setups. As with all Shimano wheels, the WH-6800 is 100% in-house produced and hand assembled.
The chain has also been redesigned for 11-speeds, and is coated with new surface technology called Sil-tec: an advanced surface painting technology adds a low friction surface treatment that runs smoother and lasts longer.
All in all the new groupset is 35g lighter, and 100% improved.
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The 11-speed phenomenon with Shimano's engineering power to create this new system that "uses technology that's been proven in WorldTour races, proven at the highest level."
Riders can individually choose from a large variety of gearing options for all kinds of riding. You have the choice between a 11-23 and an 11-32 cassete, and chainring combos include 53-39, 52-36, 50-34, and cyclocross specific 46-36. The 6800 crank shares the same 4 arm design as the Dura-Ace in this category.
The brakes feature the same two axle symmetric pivot design as Dura-Ace as well, an improvement that Shimano claims increases power by about 16 percent. They are available in both a traditional and a direct mount version.
Using a shorter lever stroke which Shimano claims requires 35% less force input, gives tactile feedback to the rider that the shift has been completed. A defined *click* sound will ensure you that the gear has shifted. Improvements on ergonomics and control come from the more compact hoods and bracket grip, as well as a redesigned carbon lever.
The new wheel on the 11-speed level is the WH-6800. The wheel is lightweight on an offset rim for high rigidity and power transmission. Compatible in tubular, tube, and tubless setups. As with all Shimano wheels, the WH-6800 is 100% in-house produced and hand assembled.
The chain has also been redesigned for 11-speeds, and is coated with new surface technology called Sil-tec: an advanced surface painting technology adds a low friction surface treatment that runs smoother and lasts longer.SRAM Red 22
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