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The electronic Shimano R8050 Ultegra groupset provides smooth, precisely accurate shifting, which requires minimal rider effort to shift up and down the gear ratio, simply by the push of a button. The R8050 dual control levers have been optimised to ensure professional braking finesse, which significantly increases braking accuracy, stability and power.
De Rosa designed this bike with both racing intentions and comfort in mind. The advanced geometry enables an excellent attack position while being comfortable for a more relaxed sitting position required for long days in the saddle. The Fulcrum Racing Sport 400 wheels enhance rolling performance and they transfer power from the rider to the road instantly. To ensure traction, grip and speed are perfect, the Continental Grand Sport tyres are fitted front and rear. The finishing kit comprises of Deda Zero and Prologo components to guarantee rider comfort and adjustability.Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.
The size chart below will get you on the right size bike. Experienced riders may also wish to refer to the geometry chart for more detail.
Getting the Right Fit
At Wiggle we measure each of our bikes to build accurate size charts for our customers. Our qualified team of mechanics then individually check each order, against measurements supplied by you, to ensure the size chosen is correct. Another reason you can have complete confidence when buying a bike from Wiggle!
If you are on the change over between sizes both options will fit. Racers and experienced riders would usually select a smaller size as this offers quicker handing. A larger bike offers more stability and is more suited to new and intermediate riders.
|Top Tube (Virtual)||mm||503mm||516mm||528mm||541mm||553mm||567mm||580mm||594mm|
|Seat Tube - Center to Top||mm||460mm||480mm||500mm||520mm||540mm||560mm||580mm||600mm|
|Head Tube Angle||Degrees||70.7°||70.9°||71.2°||71.2°||72.7°||72.9°||73.2°||73.4°|
|Seat Tube Angle||Degrees||74.6°||74.3°||74°||73.7°||73.4°||73.1°||72.8°||72.5°|
|Bottom Bracket Drop||mm||70mm||70mm||70mm||70mm||70mm||70mm||70mm||70mm|
The delivery options available for shipping this product along with the contents of your basket to USA are:
We will happily refund any item purchased on Wiggle if returned to us within 365 days; excluding Wiggle gift vouchers, nutrition and customised products, except when faulty.
Please note: Bikes and other bulky items cannot be returned using our local returns service (where applicable). Please contact us and we can arrange to collect these from you using our discounted courier rates. There is a fee for all collections, except for faulty products.Returned goods must be unused and supplied with their original packaging, unless the goods are faulty. Wiggle will pay the return postage costs for any faulty items.