domingo, julio 11, 2010

green machine


Pro bike: Ivan Basso's Liquigas Cannondale SuperSix Hi-Mod

By: James Huang


Ivan Basso (Liquigas) is hoping to repeat his success at the Giro d'Italia on French soil.


* SRM provides the team with colored-to-match PowerControl 7 computers.
* Basso's Cannondale Hollowgram SL crank is paired with SRM's power measuring spider.
* Like many Campagnolo-sponsored riders in the Tour de France, Basso is using a Record group, not a Super Record one.
* Basso is running 22mm-wide tires most of the time. These are labeled as Schwalbe Ultremo but they bear a strong resemblance to Veloflex Carbons.
* Ivan Basso (Liquigas) is hoping to repeat his success at the Giro d'Italia on French soil.
* Basso's FSA Energy T traditional-bend bars are single-wrapped with fi'zi:k bar:tape.
* Threaded spoke ends allow the rear wheel to be trued.
* The stout front end features a tapered 1 1/8"-to-1 1/2" head tube.
* Speedplay provides Basso with its flagship Zero Nanogram pedal.
* Mavic's Cosmic Carbon Ultimate wheels are impressively versatile being extremely lightweight and moderately aero.
* The FSA K-Force post is topped with a fi'zi:k Antares saddle.
* Hourglass-shape seat stays are meant to provide comfort out back.
* Basso runs a smaller-than-typical frame size to get the head tube length he wants - then has to run a 140mm-long stem to get the proper reach.
* Even at a whopping 140mm long, FSA's OS-115 stem is still quite light.
* Mavic's Cosmic Carbone Ultimate is unchanged for 2011 save for the addition of neat black reflective decals.
* The Campagnolo Record rear derailleur moves the chain over steel and titanium cogs.
* Campagnolo bar codes all of its components these days in order to keep better track of where it all goes - mostly in an effort to cut down on grey market traffic.
* Elite's latest Sior bottle cage includes a metal arc that is said to provide a better grip on the bottle while keeping weight low.
* The meaty bottom bracket shell houses Cannondale's long-standing BB30 integrated system.
* Basso's carbon-specific pads have chamfered rear edges that presumably cut down on chatter.
* The Liquigas team uses custom-made chain watchers. And underneath that conspicuously placed 'Liquigas' decal is a Shimano logo.
* SRM provides the team with colored-to-match PowerControl 7 computers.
* Basso's Cannondale Hollowgram SL crank is paired with SRM's power measuring spider.
* Like many Campagnolo-sponsored riders in the Tour de France, Basso is using a Record group, not a Super Record one.
* Basso is running 22mm-wide tires most of the time. These are labeled as Schwalbe Ultremo but they bear a strong resemblance to Veloflex Carbons.
* Ivan Basso (Liquigas) is hoping to repeat his success at the Giro d'Italia on French soil.
* Basso's FSA Energy T traditional-bend bars are single-wrapped with fi'zi:k bar:tape.
* Threaded spoke ends allow the rear wheel to be trued.
* The stout front end features a tapered 1 1/8"-to-1 1/2" head tube.



Green machine for the mountains

2010 Giro d'Italia winner Ivan Basso is looking forward to the higher mountains looming ahead in this year's Tour de France, and hoping that his familiar Cannondale SuperSix Hi-Mod is the correct machine to carry him up and over with dreams of a podium finish in Paris.

Basso has been racing this version since returning to the sport early last year but Cannondale only officially launched it to the public the following May. In addition to a 150g weight reduction, Cannondale says a new construction method and updated tube shapes yield additional chassis stiffness over the previous generation.

Rather than use last year's one-piece chain stays-plus-bottom bracket shell combination, Basso's SuperSix uses one-piece seat stay and chain stay assemblies that join to a monocoque front triangle with large surface area bonds. The whole area is anchored with long carbon fiber strips that reach all the way around the seat tube and top tube up top, and around the seat tube and down tube below.

At least in concept, it's analogous to how guide rings are secured to fishing rods and Cannondale claims it's a more efficient use of material than even tube-to-tube construction.

The team's equipment sponsors have essentially carried over from last year, including Campagnolo, Mavic, FSA, Speedplay, fi'zi:k and Elite. As such, the major items are unchanged with a Record transmission and brakes and Cosmic Carbone Ultimate wheels wrapped with Schwalbe-labeled tubulars.

Upgrades include Speedplay's ultralight Zero Nanogram pedals and Elite's latest Sior carbon bottle cages but Basso has made more significant changes to his cockpit. A traditional-bend FSA Energy T handlebar takes the place of the company's New Ergo bend we saw him with last year and a forged-and-machined OS-115 stem – in a longer 140mm length – stands in for the carbon-wrapped OS-99 model. Also significant is a swap from fi'zi:k's Aliante to the far flatter-profile Antares.

Even with the change in frame size from last season's 58cm to this year's 56cm – mostly in an aim to get a shorter head tube – point-to-point reach from the saddle tip to the center of the bars has actually gone up 15mm. Couple in the more aggressive traditional bend and the result is that Basso can now stretch out more than before.

Mechanics wouldn't permit us to weigh the bike ourselves but quoted us a figure of 6.85kg (15.1lb) as pictured.

http://www.cyclingnews.com/features/pro-bike-ivan-bassos-liquigas-cannondale-supersix-hi-mod

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