Cyl.Bore: 81.00mm is STD Compression Height: 28.5mm Length: 46.0mm Recess Depth: -2.55mm Bolt d.: 20.0mm Bolt Length: 49.0mm Info: head, top and 2nd ring lands anodized, skirt MoS2 treated Piston rings: 1.00x1.20x2.00mm

Cyl.Bore: 77.00mm is STD Compression Height: 27.9mm Length: 45.0mm Recess Depth: -3.0mm Bolt d.: 20.0mm Bolt Length: 52.0mm Info: Alfin, skirt MOS2 treated Piston rings: 1.20x1.50x2.00mm

Cyl.Bore: 77.00mm is STD Compression Height: 27.0mm Length: 44.0mm Recess Depth: -0.9mm Bolt d.: 18.0mm Bolt Length: 52.5mm Info: top and 2nd ring lands anodized, skirt MoS2 treated Piston rings: 1.20x1.50x2.00mm

Cyl.Bore: 88.00mm is STD Compression Height: 27.5mm Length: 51.5mm Recess Depth: +1.00mm Bolt d.: 21.0mm Bolt Length: 58.0mm Info: head, top and 2nd ring lands anodized, skirt MoS2 treated Piston rings: 1.20x1.20x2.00mm

Cyl.Bore: 71.00mm is STD Compression Height: 24.7mm Length: 42.7mm Recess Depth: -3.0mm Bolt d.: 18.0mm Bolt Length: 48.0mm Info: skirt MoS2 treated Piston rings: 1.00x1.20x2.00mm

Cyl.Bore: 81.00mm is STD Compression Height: 28.8mm Length: 49.0mm Recess Depth: +2.9/-2.7mm Bolt d.: 20.0mm Bolt Length: 49.0mm Info: 1st ring groove anodized, skirt MoS2 treated Piston rings: 1.00x1.20x2.00mm

Cyl.Bore: 77.00mm is STD Compression Height: 39.5mm Length: 61.5mm Recess Depth: -3.55/-12.3mm Recess Diameter: 49.2mm Bolt d.: 25.0mm Bolt Length: 55.0mm Info: Alfin and with oil gallery, skirt MoS2 treated Piston rings: 1.50x1.50x2.00mm

Cyl.Bore: 77.00mm is STD Compression Height: 39.5mm Length: 61.5mm Recess Depth: -3.55/-12.3mm Recess Diameter: 49.2mm Bolt d.: 25.0mm Bolt Length: 55.0mm Info: Alfin and with oil gallery, skirt MoS2 treated Piston rings: 1.50x1.50x2.00mm

Cyl.Bore: 77.00mm is STD Compression Height: 27.9mm Length: 46.5mm Recess Depth: +1.4/-2.9mm Bolt d.: 20.0mm Bolt Length: 52.0mm Info: Alfin, skirt MoS2 treated Piston rings: 1.20x1.50x2.00mm

Cyl.Bore: 83.00mm is STD Compression Height: 46.3mm Length: 72.3mm Recess Depth: -5.8/-16.8mm Bolt d.: 28.0mm Bolt Length: 65.5mm Info: Alfin and with oil gallery, skirt MOS2 treated, pin bushing inserted Piston rings: 2.00x2.00x3.00mm

Cyl.Bore: 77.20mm is STD Compression Height: 43.2mm Length: 67.0mm Recess Depth: +2.9/-12.7mm Bolt d.: 20.8mm Bolt Length: 64.0mm Info: Alfin, skirt MoS2 treated Piston rings: 1.75x1.75x3.00mm

Cyl.Bore: 77.20mm is STD Compression Height: 43.2mm Length: 67.0mm Recess Depth: +2.9/-12.7mm Bolt d.: 20.8mm Bolt Length: 64.0mm Info: Alfin, skirt MoS2 treated Piston rings: 1.75x1.75x3.00mm