Only for trekking bikes
E-bikes
Tapered headtube
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.
27,2 mm Seat post
Seat post with a diameter of 27.2 mm with excellent shock absorption.
Full carbon fixed fork
Lightweight full carbon fixed fork for an optimum ride without energy loss.
BeachRacer handle bar
The special KOGA oversized alloy handle bar of the BeachRacer makes an aerodynamic riding position possible. It has been jointly developed together with Ramses Bekkenk the beach racing specialist.