**This item is a custom built driver and this listing is for the head only. A shaft must be purchased with the driver.** At time of purchase, please add your desired shaft and include any build specs in your order notes. OR After purchase, you will be contacted for your build specs and requested shaft (if not purchased together). Introducing Proto Concept C01D Driver. The proto-concept "C01D" is characterized by its high energy efficiency and thick impact by the unique technology of the world's best manufacturing factory. The forged cup face born from patented technology brings an unparalleled feel and a strong trajectory of liner, and stimulates the golfer's sensibility. The trajectory is beyond the image. The club is the identity of the golfer. This is the proposal of "PROTO-CONCEPT". What club you choose and put in your bag is a testament to your playing style. The style proposed by "C01D" is real golf. Improve your senses and capture the fairway with the strong trajectory you envisioned. The response and flight distance uplift the golfer and make us feel the next nice spray. The joy that only the real thing has. C01D" has a unique center of gravity design that pursues ease of swinging, handling, and catching a ball while having a moment of inertia that exceeds that of an average driver. The impact of the ball being eaten more and the head performance that produces a finish that can be shaken off is a driver who can feel the joy of that one stroke. for a driver, it is natural to fly. Beyond that, it leads to the pleasure that only golfers can have. QUATTRO FORGED FACE "C01D" is manufactured by a forging factory with the world's highest technology. In recent years, the company has been reluctant to manufacture woods, but by resonating with the idea of "PROTO-CONCEPT" that "all possible functions, materials, techniques, etc. are incorporated" in small-quantity production, "C01D" Was born. The forged cup face "QUATTRO FORGED FACE" born from the patented technology is a transcendental technology that cannot be imitated by other companies, which is to make a complicated wall thickness according to the design value by one forging from a round bar of high strength titanium. It is made. It has made it possible to commercialize products with high coefficient of restitution without taking a margin of coefficient of restitution. SPECIFICATION Head Size (cc) 460 Loft (°) 9.5 10.5 11.5 Lie (°) 62 FA ± 0 Weight (g) 202 202 Production Method / Material FACE / ELF-Ti “QUATTRO FORGED CUPFACE” LASER MILLINGBODY / 6-4Ti Super Precision Casting Outer mark Inner mark Rye angle Face angle ● NEUTRAL 62 Square + FA +1.0 61 Closed 1 ° | FLAT 60 Square - FA-1.0 61 Open 1 ° shaft Standard length flex balance weight [Graphite design] TOUR AD XC 50 45.25 inch S D2 (* Reference value)Shaft weight 50g stand: 310gShaft weight 60g stand: 316gShaft weight 70g stand: 322g TOUR AD XC 60 45.00 inch TOUR AD XC 70 45.00 inch TOUR AD HD 50 45.25 inch TOUR AD HD 60 45.00 inch TOUR AD HD 70 45.00 inch TOUR AD PT HIGH MODULUS 50 45.25 inch TOUR AD PT HIGH MODULUS 60 45.00 inch TOUR AD PT HIGH MODULUS 70 45.00 inch aG33-4 45.25 inch aG33-5 45.25 inch [Mitsubishi Chemical] Where is TB 50 45.25 inch S D2 Where TB 60 45.00 inch Where TB 70 45.00 inch Diamana D-LIMITED 50 45.25 inch Diamana D-LIMITED 60 45.00 inch Diamana D-LIMITED 70 45.00 inch TENSEI CK Pro Orange 50 45.25 inch TENSEI CK Pro Orange 60 45.25 inch TENSEI CK Pro Orange 70 45.00 inch TENSEI Pro White 1K 50 45.25 inch TENSEI Pro White 1K 60 45.25 inch TENSEI Pro White 1K 70 45.00 inch [Fujikura] Speeder EVOLUTION Ⅶ 569 45.25 inch S D2 Speeder EVOLUTION Ⅶ 661 45.00 inch Speeder EVOLUTION Ⅶ 757 45.00 inch WINDOWS RED 5 45.25 inch WINDOWS RED 6 45.00 inch WINDOWS RED 7 45.00 inch VENTUS BLACK 5 45.25 inch VENTUS BLACK 6 45.00 inch VENTUS BLACK 7 45.00 inch [UST Mamiya] ATTAS 11 (Jack) 5 45.25 inch S D2 ATTAS 11 (Jack) 6 45.00 inch ATTAS 11 (Jack) 7 45.00 inch ATTAS DAAAS 5 45.25 inch ATTAS DAAAS 6 45.00 inch ATTAS DAAAS 7 45.00 inch