The left forklink from Royal Alloy is a genuine component of the front wheel suspension and performs an important function within the leading-link front fork. It connects the designated bearing and mounting points of the fork assembly and allows the front suspension to move in a controlled manner during compression and rebound.
As a genuine replacement part with Royal Alloy part number 0307070018-02-001, this swing arm is designed for the left-hand side of the vehicle. It is suitable for replacing a damaged or worn forklink on corresponding models from the Royal Alloy GP, GT, JPS and TG ranges.
The forklink features an asymmetrical, elongated design with several bearing and mounting points of different dimensions. The main body connects a large cylindrical mounting point with additional circular bearing locations and a separate mounting lug.
The construction combines broad connecting sections with integrally formed reinforcing ribs. These follow the contours of the component and connect the individual functional areas. The result is a compact structure designed to meet the spatial requirements of the Royal Alloy front suspension.
The visible surface has a uniform silver-grey finish. Precisely machined bores and circular contact surfaces can be seen at the bearing and mounting points. These are clearly distinguishable from the remaining surface areas and provide defined locations for the associated components.
In a leading-link front fork, the front wheel is guided by pivot-mounted swing arms. Unlike a conventional telescopic fork, wheel guidance is provided by a separate linkage mechanism, with its movement determined by the positions of the bearing and pivot points.
The left forklink forms part of this mechanism. It transfers the forces acting on its bearing locations within the fork assembly and moves around the designated pivot points as the suspension compresses and rebounds.
Correct operation depends not only on the condition of the swing arm itself. The associated bearings, bushes, axles, mounting hardware and other front suspension components must also be in proper working condition.
The different views of the component reveal several structurally distinct mounting points. A large cylindrical bore is located at the outer end of the elongated swing arm section. Additional bearing locations are positioned at the opposite end and each feature continuous machined contact surfaces.
The forklink also features a laterally extending mounting lug with a larger through-hole and a smaller threaded hole. The different bore configurations indicate that the swing arm accommodates several mechanical connections within the fork assembly.
The exact assignment of the individual bearing locations and mounting points depends on the respective fork version and the corresponding Royal Alloy spare parts diagrams.
Original spare part number 0307070018-02-001 is listed in Royal Alloy spare parts documentation as the left swing arm of the front fork. Applications are documented for models including the GP 125, GP 350, GT 125, JPS and TG 300 ranges.
As fork designs and individual components may vary depending on the model, model year and vehicle version, the correct original spare part number should be checked against the vehicle details or the corresponding spare parts diagram before ordering.
The forklink is a load-bearing, moving component of the front suspension. Damage, deformation or excessive wear at the bearing locations can affect wheel guidance and handling characteristics. A damaged swing arm should therefore be replaced rather than repaired using temporary measures.
When replacing the forklink, the associated bearing locations, bushes, axles and mounting hardware must be inspected for wear and damage. Installation must be carried out in accordance with the manufacturer's specifications, using the designated mounting hardware and tightening torques.
This article includes the left forklink as an individual replacement part. Other components of the fork mechanism, such as axles, bearings, bushes, bolts and suspension spring components, are only included if explicitly stated in the scope of delivery.
As a genuine Royal Alloy component, the left forklink restores the intended mechanical connection within the leading-link front fork. It is therefore an essential replacement part for the proper repair and maintenance of the front suspension.
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