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The De Rosa SK Disc Frameset is lightweight and stiff for efficient acceleration in fast sprints and summit finishes. De Rosa has crafted a complex blend of 24T, 30T, 40T and 60T carbon fibre to produce optimum performance. In Ugo De Rosa’s words: carbon is a material with infinite potential and the SK embodies that vision. The aggressive geometry puts you in the optimal race-winning position, which is coupled with cutting-edge frame aerodynamics.
Even the smallest details of this frame have been meticulously thought over by De Rosa. There’s internal cable routing to make it compatible with both mechanical and electronic groupsets, flat mount disc brake caliper mounting points and an oversized, BB386EVO bottom bracket interface. Plus, to improve airflow and reduce air turbulence, De Rosa adopted an inner mould tooling system, which utilizes 3D printing with a special resin to reduce the weight and increase the strength. Finally, wind tunnel testing refines the frame further still.
Rest assured that each frame is fully prepped by Wiggle's team of qualified bike mechanics to ensure it arrives in perfect condition. Find out which size fits you by clicking the size chart tab.
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.
|Height||cm||151 - 157cm||157 - 163cm||163 - 168cm||168 - 173cm||173 - 178cm||178 - 183cm||183 - 188cm||188 - 193cm|
|ft||4′ 11″ - 5′ 2″||5′ 2″ - 5′ 4″||5′ 4″ - 5′ 6″||5′ 6″ - 5′ 8″||5′ 8″ - 5′ 10″||5′ 10″ - 6′ 0″||6′ 0″ - 6′ 2″||6′ 2″ - 6′ 4″|
|Inside Leg||cm||66 - 69cm||69 - 71cm||71 - 73cm||73 - 76cm||76 - 78cm||78 - 81cm||81 - 83cm||83 - 86cm|
|inches||26″ - 27″||27″ - 28″||28″ - 29″||29″ - 30″||30″ - 31″||31″ - 32″||32″ - 33″||33″ - 34″|
|De Rosa Size Guide|
|Seat Tube - Center to Top||cm||460cm||480cm||500cm||520cm||540cm||560cm||580cm||600cm|
|Seat Tube Angle||Degrees||74.6°||74.3°||74°||73.7°||73.4°||73.1°||72.8°||72.5°|
|Bottom Bracket Height||mm||264mm||264mm||264mm||264mm||264mm||264mm||264mm||264mm|
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.
Please also note, if you have ordered a Shimano, Garmin, Suunto, Mizuno or Salomon product this may have been sent from our Australian warehouse. For products sent from our Australian warehouse, to arrange a return please contact customer services directly via our Contact Us Form or follow the return slip instructions received in your order.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.