Cyl.Bore: 81.00mm is STD Compression Height: 45.8mm Length: 68.8mm Recess Depth: -7.9/-12.9mm 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: 1.75x2.00x2.00mm

Cyl.Bore: 81.00mm is STD Compression Height: 45.8mm Length: 68.8mm Recess Depth: -7.9/-12.6mm 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.: 23.0mm 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: 29.56mm Length: 53.8mm Recess Depth: +3.7/-3.8mm Bolt d.: 23.0mm Bolt Length: 51.0mm Info: Alfin, skirt MOS2 treated, fits tapered connecting rod 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: 51.0mm Info: Alfin, skirt MOS2 treated, fits tapered connecting rod 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: 56.0mm Recess Depth: +5.6/-4.7mm Recess Diameter: 60.0mm Bolt d.: 21.0mm Bolt Length: 53.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, fits tapered connecting rod Piston rings: 1.20x1.50x2.00mm

Cyl.Bore: 84.00mm is STD Compression Height: 47.0mm Length: 73.0mm Recess Depth: -4.6/-15.2mm Recess Diameter: 47.5mm Bolt d.: 32.0mm Bolt Length: 64.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, fits tapered connecting rod Piston rings: 1.75x1.75x2.00mm

Cyl.Bore: 84.00mm is STD Compression Height: 33.15mm Length: 52.15mm Recess Depth: +0.75mm Bolt d.: 22.0mm Bolt Length: 54.0mm Info: top and 2nd ring lands anodized, skirt MoS2 treated, fits tapered connecting rod Piston rings: 1.20x1.50x2.00mm

Cyl.Bore: 84.00mm is STD Compression Height: 45.0mm Length: 71.0mm Recess Depth: -4.7/-14.5mm Bolt d.: 30.0mm Bolt Length: 68.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, fits tapered connecting rod Piston rings: 2.50x2.00x2.00mm

Cyl.Bore: 84.00mm is STD Compression Height: 47.0mm Length: 73.0mm Recess Depth: -4.7/-14.5mm Recess Diameter: 47.5mm Bolt d.: 32.0mm Bolt Length: 64.0mm Info: Alfin and with oil gallery, skirt MoS2 treated, fits tapered connecting rod Piston rings: 1.75x1.75x2.00mm

Cyl.Bore: 75.00mm is STD Compression Height: 25.7mm Length: 47.6mm Recess Depth: -5.7mm Bolt d.: 17.0mm Bolt Length: 51.0mm Info: 1st ring groove anodized, skirt MoS2 treated Piston rings: 1.00x1.00x2.00mm