Front Fork Cartridges 25IDS KTM 1290 Duke Fork Tubes The Wilbers setup uses a

The Wilbers setup uses a softer spring with precisely adjusted rebound and compression damping

The upper mount integrates the high- and low-speed compression adjusters for precise damping control

The suspension geometry at both the front and rear axles has been sensibly refined through adjustments to the negative spring travel

We move from linear to progressive fork springs for a livelier initial stroke and more reserve in the second rate

The rear shock features a slightly stiffer spring combined with optimized rebound and compression damping for improved control

Front Fork Cartridges 25IDS KTM 1290 Duke Fork Tubes The Wilbers setup uses aK Tech 25IDS (25mm Independent Damping System) front fork cartridges are a complete replacement damping system designed to fit into original equipment front forks that do not allow for external compression adjustment. The 25IDS cartridges are designed and manufactured in house to the same standard as all our performance products using the highest grade aluminium which is hard anodised to improve performance and service internals. The 25IDS cartridges