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The GS with Dynamic-ESA is already excellent
The Wilbers shock absorber has been optimized in both rebound and compression damping
and rebound offers an expansive 22-click range via an open-bleed system
and stepless spring preload
more usable adjustment range
Shock Absorber Type 540 Road Lift/Lowering:-30 mm The GS with Dynamic-ESA isEcoline 540 Mono Road 46 mm The premium value alternative in our lineup, offering larger bore damping control for demanding riders. Includes stepless spring preload adjustment via spanner tool, radial piston design, and progressive shim stack for consistent performance. Durable, maintenance free spherical bearings ensure longevity. Backed by a 5 year warranty and ABE. Note: Product image may vary. Download ABE
