RK Motorcycle Drive Chain 420 MXZ 86L NONSEAL Black, Gold GB420MXZ86CL aprilia-af1-50-1991-esi4137514 4 mm Colour/Finish Stainless Steel

4 mm Colour/Finish Stainless Steel Model Adrian Outside Diameter 260 mm Bolt Hole Circle 82

Gold (Brass) outer plate plating maximises corrosion resistance

Brand ATHENA Type Clutch Cover Product Type Gasket Vendor Part Number S410250008074

Machined Product Name Rotor Model Wave® Style Oversized Vendor Part Number DB007W Outside Diameter 223 mm (8-25/32") Bolt Pattern 6 Hole

9 lb) Brand AKRAPOVIC Type Slip-On Silencer Mounting Position Right Model Titanium PowerCore Features ECE Type Approved Vendor Part Number S-H11SO3-HGIT End Cap Style Double Conical

RK Motorcycle Drive Chain 420 MXZ 86L NONSEAL Black, Gold GB420MXZ86CL aprilia-af1-50-1991-esi4137514 4 mm Colour/Finish Stainless SteelAll RK chains are pre stressed and pre stretched to ensure equal load distribution and minimal maintenance They're made of the highest grade medium carbon alloy steel available, with all components shot peened and heat treated Made for the serious motocross racer Feature chromoly steel construction with seamless rollers and bushings, and oversized alloy pins for added strength Chain includes clip connecting link Tensile Strength 22,2 kN (4982 lb) Seal