AG 1503 AMORTISSEUR ARRIERE OHLINS HONDA XRV 750 AFRICA TWIN 1993 2002. Product example for Ohlins shock absorber Please note that this picture may differ from the actual product application. Single tube Piston diameter: 46 mm Monotube high pressure gas type of shock absorber with internal reservoir in the main body Adjustable rebound damping on single tube shocks. Adjuster wheel above the end eye Length: 380 mm.