Cyl.Bore: 81.00mm is STD Compression Height: 45.8mm Length: 68.8mm Recess Depth: -7.9/-12.8mm Bolt d.: 26.0mm Bolt Length: 66.0mm Info: Alfin, with oil gallery, skirt MOS2 treated, pin bushing inserted, fits tapered connecting rod Piston rings: 1.75x2.00x2.00mm

Cyl.Bore: 82.50mm is STD Compression Height: 29.6mm Length: 50.1mm Recess Depth: -6.2mm Bolt d.: 23.0mm Bolt Length: 53.0mm Info: Alfin, skirt MoS2 treated, fits tapered connecting rod, 2-piece oil ring Piston rings: 1.20x1.20x2.00mm

Cyl.Bore: 82.50mm is STD Compression Height: 29.6mm Length: 50.1mm Recess Depth: -6.2mm Bolt d.: 23.0mm Bolt Length: 53.0mm Info: Alfin, skirt MoS2 treated, fits tapered connecting rod, 2-piece oil ring Piston rings: 1.20x1.20x2.00mm

Bore: 86.00mm Ring sizes: 1.50x1.50x4.00mm Oil ring type: 3 PC. FLEX-VENT

Crankshaft: 49.985 / 50.000mm Housing: 53.000 / 53.012mm Max Wall Thickness: 1,494mm Max Length: 19,401mm Quantity: 4