Home

Need help? Contact Us

Top » Products » Wheels » Wheels » Road Race » 7850 Dura-Ace Tubular 9/10-speed wheel, carbon 50 mm deep - rear

FAQ | My Account | Basket Contents | Secure Checkout

Search for Products

Browse Brands

Browse Catalogue

Write a review on this product!

Articles

New Articles (1)
All Articles (4)
Cycling Tips (3)
Upcoming Product Reviews (1)

Extras

Petra T.V
View all Products
View All Manufacturers
FAQ
Links
Petra Cycles RSS
Site Map

Information

Contact Us
Shipping & Returns
Privacy Notice
Terms and Conditions
Petra Points FAQ

Product name:

Shimano Dura Ace - 7850 Dura-Ace Tubular 9/10-speed wheel, carbon 50 mm deep - rear
Model No [IWH7850C50RTB]
Part No [WH7850C50R]

RRP: £775.49
Our Price: £659.99
You Save: £115.50 (15%)

7850 Dura-Ace Tubular 9/10-speed wheel, carbon 50 mm deep - rear

Pictures are provided for illustrative purposes only, see text for colours and sizes etc .

Description

WH7850 50 mm carbon wheel earns the Dura-Ace pedigree and is designed to complement its 10-speed groupset meeting pro road race criteria
50 mm deep full carbon rim for improved aerodynamics and increased rigidity for sprinters and TT specialists
20 rear stainless steel butted and bladed straight pull spokes with a 2 cross lacing pattern improve lateral and torsional (power transmission) rigidity
Elbow-less spokes make for a strong yet compliant wheel
High lateral rigidity is produced with a 3 mm offset asymmetric rim and wide flange spacing
Improved Freehub body design for quick pawl engagement (125% faster than previous Dura-Ace) for instant power transfer
Labyrinth double contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness
Borozon treated bearing races - super mirror finish bearing races reduce friction and provide a more precise bearing action
Cold forged and machined aluminium hub shell and oversized 7075 alloy axle combined with a titanium freewheel body all keep the wheel weight to a minimum
8,9 and 10-speed compatible rear wheel
700C tubular compatible
Supplied with Q/R skewer and wheel bag


Specifications
Colour:	Carbon
Size:	Rear 5T
Weight:	0.00

Stock Info*:	Out of Stock More Info
	Expected on Friday 19 September, 2008.
Despatch time:	Pre-Order More Info

*Please note: All items are subject to the stated despatch time. More Info

PRICEMATCH: If you find this item cheaper elsewhere, please fill out our Pricematch Form and we will attempt to beat any valid competitors prices!

Petra Points : 1,685 points Currently valued at £16.85

Price:

£659.99

Quantity:

Product Reviews

Be the first to review this product and earn 100 Petra Points to spend on your next order!
(Please note: you must be registered and signed in for us to add points to your account.)

Just click "Product Reviews" above.

Related Products:

7850 Dura-Ace Tubular wheel, carbon 50 mm deep - front

7850 Dura-Ace Tubular wheel, carbon 50 mm deep - front

7800 Dura-Ace 10-speed chain - 114 links

7800 Dura-Ace 10-speed chain - 114 links

0 items

Free Shipping Over £50

We accept

Cycling News

DIACAP Training Courses NOW AVAILABLE! (CONUS/OCONUS) - Sponsored Link
Ad - We provide EXPERT DIACAP Training to include 1/3/5 day (in-depth, and validator). Free Quotes!

USA Cycling to rerun athlete trustee election for USPRO Board
--Following the 2008 USA Cycling elections, the USPRO Board of Trustees has voted to rerun the election for the two athlete representatives. A special election will be held from Sept. 15 through Sept. 30 to determine the two athletes who will sit on the

USA Cycling Pro Championships to air on Versus September 7
- The Versus Network will air the 2008 USA Cycling Professional Road and Time Trial Championships as part of its ?Cyclysm Sundays? programming this Sunday, September 7 at 4:30 p.m. EDT. Held over Labor Day weekend in Greenville, S.C., the USA

Tour de France winner Sastre leaves CSC team
COPENHAGEN: Tour de France winner Carlos Sastre has left the CSC team to join the Cervelo TestTeam project, the Spanish rider said in a statement on his website. "Everything in life has a beginning and an end, and for my future I want to find a new

Vuelta '08 st.7: Ballan, The Climber?
Extract not available.

Fall a simpler time to enjoy the sights cycling in Niagara
Fall a simpler time to enjoy the sights cycling in Niagara Posted By JOHN SWART Posted 4 hours ago There is no better time to cycle than fall. It matters not whether you're new to the sport, a seasoned recreational cyclist, wired racer, roadie, touring

Bettini wins Tour of Spain sixth stage
TOLEDO, Spain ? Italian rider Paolo Bettini of Quick Step won the sixth stage of the Tour of Spain yesterday, a 150.1 kilometre course from Ciudad Real to Toledo, while France?s Sylvain Chavanel of Cofidis took the overall lead. Bettini came in ahead

Sastre joins Cervelo cycling team
COPENHAGEN (Agencies): Tour de France champion Carlos Sastre confirmed on Friday he has quit the Danish CSC team to join Canadian outfit Cervelo. The 33-year-old Spaniard has spent seven years with CSC but has opted to ride for the new Canadian side from

Tour de France winner Sastre to swap for Cervelo Test team
The reigning Tour de France winner Carlos Sastre announced yesterday he is swapping his current cycling team CSC for the Cervelo Test team at the end of the current season. The 33-year-old Sastre has been with the Denmark-based CSC since2002, finishing

3. Bettini wins stage 6 of the Vuelta, Leipheimer hands the lead to Chavanel
How happy was Paolo Bettini after ripping across the finish ahead of Philippe Gilbert (FDJeux) victorious in Thursday's sixth stage at the Vuelta a Espaa? The two-time reigning world champion pumped both arms in the air, then his fist and before yelling

Tour de France winner Sastre to swap for Cervelo Test team
Slip during Cycling BMX women's final run France wins women's cycling BMX gold medal Britons secure sixth gold in cycling track at Beijing Olympics Start List of men's cycling team pursuit at Beijing Games Factbox on men's cycling points race at Beijing

Tour de France winner Sastre to swap for Cervelo Test team
MADRID, Sept. 6 (Xinhua) -- The reigning Tour de France winner Carlos Sastre announced Friday he is swapping his current cycling team CSC for the Cervelo Test team at the end of the current season. The 33-year-old Sastre has been with the Denmark-based

Top Rides: Wet In Wales
Extract not available.

Major events confirm PMB as Africa's cycling mecca
Pietermaritzburg has underlined its position as the cycling capital of Africa with the official announcement of three international events taking place in 2009. ?These events are huge,? said Alec Lenferna, managing director of Treble Entertainment.

"COME HELL OR HIGH WATER": UCI CONDEMNATION
'COME HELL OR HIGH WATER': UCI CONDEMNATION » CW News » 'COME HELL OR HIGH WATER': UCI CONDEMNATION Cyclingweekly.co.uk has been sent a copy of a damning condemnation of the UCI, and its brainchild the ProTour, by the four largest governing bodies in

Lance Armstrong: I Wasn't a 'Sex Champion'
Lance Armstrong was not a 'sex champion' in his Tour de France days, he tells the October issue of Men's Journal magazine, but he 'never got any complaints.' 'I had sex if I had the energy. I wasn't one of those guys who believed in the myths about the

The sixth stage of the Spanish multi-day cycling race, Vuelta, has come to an end with Italian Paolo Bettini taking a win at a 150 kilometre distance
. The Quick-Step rider crossed the finish line just inches ahead of Belgian Philippe Gilbert and Spaniard Alejandro Valverde. Alberto Contador from the Astana Cycling Team took fifteenth place while Alexander Kloeden and Levi Leipheimer finished the

CYCLING - TOUR OF SPAIN 'VUELTA': Levi Leipheimer takes overall lead after time trial triumph
Italian Liquigas rider Daniele Bennati held the leader's golden jersey heading into the stage, with a 22-second advantage over Belgian Tom Boonen. Bennati's countryman and team-mate Manuel Quinziato set the early benchmark. The 40th starter of the 169

Danish Silver Medalist Michael Morkov Gets PEZ'd!
Extract not available.

Sastre joins Cervelo cycling team
COPENHAGEN (AFP) Tour de France champion Carlos Sastre confirmed on Friday he has quit the Danish CSC team to join Canadian outfit Cervelo. The 33-year-old Spaniard has spent seven years with CSC but has opted to ride for the new Canadian side from next

Tour de France winner Sastre leaves CSC
Sastre Action Images Tour de France winner Carlos Sastre has left the CSC team to join the Cervelo TestTeam project, the Spanish rider said in a statement on his website. "Everything in life has a beginning and an end, and for my future I want to find a

We take a spin around Brechfa Forest
Stats Derwen Green trail Grade Green (easy) Distance 9.2km Climb 506m Derwen Blue trail Grade Blue (moderate) Distance 4.7km Climb 307m Gorlech trail Grade Red (difficult) Distance 19km Climb 1,071m Raven trail Grade Black (severe) Distance 18.5km Climb

Eurobike 2008: Dave touches down in Friedrichshafen
Yes, it's trade show season again, with Eurobike under way in Friedrichshafen, Germany. We've sent David Arthur over in the BM zeppelin (the expo centre is built around an old zeppelin field, see...) to check out the latest and shiniest stuff. To make it

Second batch of newness from the halls of Eurobike
Another couple of hours and I've progressed a bit further into the hugeness that is Eurobike. But judging by the map, I've actually made very little progress. So how come my feet hurt so much already? Anyhow, here's the latest pics to splurge from my

Tour de France winner Sastre leaves CSC team
COPENHAGEN - Tour de France winner Carlos Sastre has left the CSC team to join the Cervelo TestTeam project, the Spanish rider said in a statement on his website. ?Everything in life has a beginning and an end, and for my future I want to find a new

Tour de France winner Sastre switches teams
Tour de France winner Carlos Sastre of Spain is to leave CSC and switch to the new Cervelo cycling team. The acquisition of the 33-year-old Sastre is a major coup for the Canadian-based outfit, who made their reputation as a bicycle manufacture and had

Tour de France winner Sastre leaves CSC team
Tour de France winner Carlos Sastre has left the CSC team to join the Cervelo TestTeam project, the Spanish rider said in a statement on his website. 'Everything in life has a beginning and an end, and for my future I want to find a new motivation to

Tour de France winner Sastre leaves CSC team
Extract not available.

Cycling: Sastre leaves CSC
Carlos Sastre, who won the Tour de France for the first time this year, has announced that he has left CSC-Saxobank to join the Cervlo TestTeam project. The 33-year-old, who finally rode into Paris in the yellow jersey in July, said he wants to achieve

Tour de France winner Sastre leaves CSC team
(Reuters) - Tour de France winner Carlos Sastre has left the CSC team to join the Cervelo TestTeam project, the Spanish rider said in a statement on his website. 'Everything in life has a beginning and an end, and for my future I want to find a new

Tour de France winner Sastre leaves CSC team
'Everything in life has a beginning and an end, and for my future I want to find a new motivation to enjoy cycling,' Sastre said on Friday. Cervelo is the largest time-trial bike manufacturer in the world. The team was founded last month as a new

Bestsellers

01.	RR 1450 road front wheel
02.	WH R500 clincher rear wheel, black
03.	RR 1450 Mon Chasserale front wheel
04.	RR1850 rear wheel Shimano white
05.	Shimano 105 / Mavic Open Pro black / DT Swiss Comp spokes 32 hole front wheel
06.	Shimano 105 / Mavic Open Pro silver / DT Swiss Comp spokes 32 hole rear wheel
07.	Shimano Tiagra / Mavic Open Pro silver / DT Swiss Comp 32 ho
08.	Shimano Tiagra / Mavic Open Pro silver / DT Swiss Comp 32 ho

Tell a Friend

Crudcatcher front mudguard blue

Crudcatcher front mudguard blue
£6.95

Petra Cycles
Petra Cycles. PO Box 212, Oxted, Surrey, RH8 8AG
All prices are inclusive of VAT where applicable.

Front / Uni Panniers

Lighting Systems

Armoured Cable Locks

Trailers and Trailer Bikes

BMX / Skyte-style

Downhill / Extreme

Leisure Foot Wear

Shimano Leisure&n