We have updated the model GRAND PREMIO. An excellent frame, responsive and precise, has been updated increasing the stiffness. We replaced the chain stay and the seat stay with more generous cross sections. We also modified the section of the seat tube in the part near to the bottom bracket with the result of having greater rigidity in the maximum stress node.
Chesini GP (Gran Premio) - Columbus Spirit HSS (high strength shaped) tubes, tripled external butted - 1" 1/8 1" 1/2 headtube - Chris King Inset/tapered headset - Columbus Fel carbon fork - Compact custom geometry for a excellent reactivity.
|Tubes||Columbus Spirit HSS customized for CHESINI|
|Bottom bracket||BSA, --- Optional: T47|
|Dropouts||Paragon - Optional: CHESINI CNC (for disc)|
|Welding||TIG - Optional: fillet brazed|
|Brakes||Caliper --- Optional: Disc Flat Mount|
|Fork||Columbus Futura Caliper 1-1/8” 1.5” or Futura SLX 1-1/8” 1-1/4” --- Optional: Columbus Futura Disc or Futura Disc SLX or Deda EDG or Deda EDG DB|
|Head tube||46 mm - Optional: tapered tube|
|Head set||Columbus --- Optional: Chris King|
|Seatpost diameter||27,2 mm|
|Cables routing||external except rear brake--- Optional: all internal|
|Head tube logo||engraved --- Optional: chromed plate|
|Graphic/colors||customizable, extra cost for more than two colors or two finishing.|
|Other||further bottle cages bosses, EPS/Di2/eTap ready and other customization on request.|