Only for trekking bikes
- Lightweight, sporty, smooth-welded aluminium frame with conical headset tube and PressFit crankshaft bearings for a more rigid construction without added weight.
- Fitted with Shimano Tiagra group set.
- Powerful hydraulic Tektro disc brakes with flat-mount attachment. Adapters are superfluous.
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Benefits
Features





The cables run through the frame tubes and are therefore better protected from the influences of the weather. Moreover, the bike is easier to keep clean and has an improved, leaner appearance.


Tapered ball head tube. The lower ball head tube has a larger diameter than the upper one. The larger diameter enables the possibility of a more rigid construction without adding weight, resulting in greater steering stability.


Press Fit bottom bracket. The bearings for the crankshaft are pressed into the frame. In addition to the weight savings, this also results in a more rigid frame enabling the down tube to be connected to the crankshaft housing with a larger diameter.


Many KOGA models are equipped with disc brakes. Disc brakes provide a stable braking performance in all weather conditions.
