輪子為改良型-不易脫軌-是全台首創之改良輪子
規格: 直徑:25mm 30mm (不可調輪)(不銹鋼殼)
直徑:30mm (可調輪)(鐵殼)
Modified roller--not easy to be derailed- the modified pulley is the first origination in Taiwan.
Specification:
Diameter: 25mm, 30mm (no adjustable)(stainless steel shell)
Diameter: 30mm (adjustable)(iron shell)
全台首創之手工改良型-輪子再經手工削尖,使輪子能更崁入軌道,不會脫軌.克服傳統輪子均只浮在表面而已.
Modification which is the first homemade origination in Taiwan--roller is gone through homemade sharpening to be embedded in track deeply, not easy to be derailed, overcome the tranditional which roller is only appeared on the surface.