Cyl.Bore: 81.00mm is STD Compression Height: 45.8mm Length: 68.8mm Recess Depth: -7.0/-13.0mm Recess Diameter: 50.9mm Bolt d.: 26.0mm Bolt Length: 66.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, pin bushing inserted, fits tapered connecting rod Piston rings: 1.75x2.00x3.00mm

Cyl.Bore: 82.50mm is STD Compression Height: 45.8mm Length: 68.8mm Recess Depth: -7.9/-12.7mm Recess Diameter: 50.8mm Bolt d.: 26.0mm Bolt Length: 66.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, pin bushing inserted, fits tapered connecting rod, 3-piece oil ring Piston rings: 1.20x1.20x2.00mm

Cyl.Bore: 82.50mm is STD Compression Height: 45.8mm Length: 68.8mm Recess Depth: -7.9/-12.7mm Recess Diameter: 50.8mm Bolt d.: 26.0mm Bolt Length: 66.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, pin bushing inserted, fits tapered connecting rod, 3-piece oil ring Piston rings: 1.20x1.20x2.00mm

Cyl.Bore: 82.50mm is STD Compression Height: 29.8mm Length: 55.9mm Recess Depth: +5.6/-4.8mm Bolt d.: 23.0mm Bolt Length: 51.0mm Info: Alfin, skirt MoS2 treated, fits tapered connecting rod, 3-piece oil ring Piston rings: 1.20x1.20x2.00mm

Cyl.Bore: 82.50mm is STD Compression Height: 29.8mm Length: 55.9mm Recess Depth: +5.6/-4.8mm Bolt d.: 23.0mm Bolt Length: 51.0mm Info: Alfin, skirt MoS2 treated, fits tapered connecting rod, 3-piece oil ring Piston rings: 1.20x1.20x2.00mm

Piston diameter: 76.50mm Compression ring: 1.20mm Second ring: 1.50mm Oil ring: 2.50mm

Piston diameter: 81.00mm Compression ring: 2.00mm Second ring: 2.50mm Oil ring: 3.00mm

Piston diameter: 87.50mm Compression ring: 1.20mm Second ring: 1.20mm Oil ring: 2.50mm

Piston diameter: 86.00mm Compression ring: 2.00mm Second ring: 2.00mm Oil ring: 2.00mm

Piston diameter: 86.00mm Compression ring: 2.00mm Second ring: 2.00mm Oil ring: 2.00mm

Piston diameter: 86.50mm Compression ring: 2.00mm Second ring: 2.00mm Oil ring: 2.00mm

Piston diameter: 86.50mm Compression ring: 2.00mm Second ring: 2.00mm Oil ring: 2.00mm