Now in its ninth iteration, the Giant TCR has received updates that, while maybe not the most overt, make it lighter, stiffer and more aerodynamic. Much of Giant’s R&D time was spent giving the bike a huge aerodynamic facelift without a radical design change.
With a testing range from -15 to +15 yaw angles, as well as testing the bike with both bottles and cages, the TCR is a claimed seven to eight watts faster than the old model when tested at 40kph with a dynamic mannequin. This, the brand says, makes it equal in performance to the Specialized S-Works Tarmac, Cervélo R5, and significantly faster than the Trek Emonda.
The new TCR has truncated elliptical tubing shapes that have flat backs like Giant’s aero bike, the Propel. According to Giant, the biggest aero savings come from the flat-back forks and head tube area; in addition, a bigger down tube has also bolstered stiffness, as has an oversized bottom bracket.
The brand also asserts that steering stiffness has been increased by 35 per cent thanks to its Overdrive 2 steerer tube and fork. The new fork further optimises the aerodynamics and, as an added bonus, can now accommodate 32mm tyres on disc brake bikes.
The bike’s weight has been dropped, with Giant saying that it has taken 140g out of the frame, saving 65g in paint weight alone. Its ThinLine finishing technology on the top-end models has allowed it to cut the number of paint layers from eight to just three. The carbon sheets used for the TCR are all made in its own factory and have a higher modulus than the previous model; decreasing weight while increasing stiffness.
Bu hikaye CYCLING WEEKLY dergisinin April 23, 2020 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
Already a subscriber ? Giriş Yap
Bu hikaye CYCLING WEEKLY dergisinin April 23, 2020 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
Already a subscriber? Giriş Yap
Look KG 241
Handmade French carbon from the 1990s' biggest innovators
LET'S TALK ABOUT...DEPRESSION
Rates of depression have risen dramatically since the pandemic and cyclists aren't immune, as Chris Marshall-Bell finds out
TILTING AT TOWERS
Faced with a daunting weather forecast, Tom Davidson takes on Alice Towers’s favourite training loop and learns how block headwinds forge champions
RACE BIKE OF THE YEAR 2024
Cycling Weekly crowns its ultimate king of the road
THE HUB
All the news you might have missed from the last seven days
JACOB TIPPER - Are armchair experts any good?
In recent years, the world of professional cycling has seen the rise of a new type of enthusiast: the armchair cycling fan or Twitter expert.
Tour de Suisse - 9-16 June Switzerland
A year on from Gino Mäder’s tragic death at the race, the Tour de Suisse returns to the calendar with poignant tributes to the Swiss rider.
WorldTour stars find Unbound Gravel a struggle
Matej Mohorič might be the gravel world champion, but he was unable to complete gravel's biggest race last weekend
Tour of Britain Women - 6-9 June
After months of doubt over whether it would take place, the Tour of Britain Women gets underway in Welshpool, Powys, this afternoon.
Pidcock: all in on the Olympics
Tom Pidcock tells Tom Thewlis he is fully focused on gold in Paris this summer