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Koga Signature Kimera

Super light, stiff and responsive road bike with Shimano Ultegra 10-speed groupset.

FEM Optimized Carbon Frame
Using advanced computer calculations (Finite Element Method) the ideal fibre orientation for each of the carbon layers has been determined. This method allows us to achieve an optimal stiffness-to-weight ratio.

Koga’s Powertrain Technology
The flowing transition from top tube to the seatstays gives the frame high rigidity and guarantees that forces applied by the rider are transferred perfectly to the rear wheel.

Tapered Head Tube
The lower headset bearing is of a larger diameter (1 1/4″) than the top one (1 1/8″). The larger fork dimensions create a more rigid fork, with more stable steering characteristics for the same weight.

Integrated Cable Stoppers
The cable stops built into the head tube ensure a smooth cable run without unsightly sockets.

Press-Fit Bottom Bracket
The bottom bracket bearings are pressed into the frame: this saves weight and provides improved rigidity, because the downtube can be made with a larger diameter where it connects to the bottom bracket.

Carbon Dropouts
The dropouts on both frame and fork are made in carbon, giving low weight and assuring the best possible connection to the rest of the frame.