Cylinder Kits For Motorcycles

True motorcycle enthusiasts are familiar with the role that some engine parts play as thermal units. Cylinder kits for motorcycles are mechanical elements constituted by head and piston to ensure the correct operation of the engine and thus ensure maximum safety. Often, however, it is difficult to find well-stocked motorcycle spare parts resellers and this is why it is increasingly common to use online shops for purchasing quality, resistant and long-lasting cylinder kits for motorcycles such as those designed and manufactured by Athena. On our website, you can find a wide range of cylinder kits for motorcycles, such as big bore with Ø 65 mm and 170 cc head with a central dome and an exhaust valve that guarantees high-performance and excellent resistance. But also the standard bore ones with Ø 56 mm and 125 cc head and central dome which can be disassembled, equipped with superior quality gaskets and designed with innovative technologies that ensure maximum tightness even at high temperature. Browse our website and search for the motorcycle spare parts you need. You will find a great selection and high-performance products equivalent to the original ones.

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Sector: Motorbike Category: Cylinder kits
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ATHENA P400485100019 Standard Bore Cylinder Kit Ø 56 mm, 125 cc with Modular Head
Only 2 pieces
Technical features
  • Bore Diameter (mm): 56.00
  • Displacement (cc): 125.00
  • Net Weight (Kg): 3.15
$ 787.95
New
ATHENA P400010100001 Standard Bore Cylinder Kit Ø 56 mm, 250 cc
Only 5 pieces
Technical features
  • Bore Diameter (mm): 56.00
  • Displacement (cc): 249.00
  • Compression Ratio: 12.0:1
$ 699.99
ATHENA P400210100002 Standard Bore Cylinder Kit Ø 96 mm, 450 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 96.00
  • Displacement (cc): 450.00
  • Compression Ratio: 12.0:1
  • Net Weight (Kg): 1.70
$ 647.95
ATHENA 072400 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 10 mm, Domed Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.39
$ 279.95
ATHENA 070100 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 10 mm, Domed Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.25
$ 220.95
ATHENA P400485100010 Big Bore Cylinder Kit Ø 65 mm, 170 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 65.00
  • Displacement (cc): 170.00
  • Net Weight (Kg): 2.95
$ 891.95
ATHENA P400485100003 Standard Bore Cylinder Kit Ø 54 mm, 125 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 54.00
  • Displacement (cc): 125.00
  • Compression Ratio: 14.8:1
  • Net Weight (Kg): 1.50
$ 931.95
ATHENA P400485100089 Big Bore Cylinder Kit with Head Ø 47,6 mm, Pin 10 mm, Flat Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Compression Ratio: 13.8:1
$ 349.95
ATHENA 075700 Big Bore Cylinder Kit Ø 47,6 mm, 70 cc, Compression 13,9:1
Not available
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 69.00
  • Compression Ratio: 13.9:1
  • Net Weight (Kg): 1.43
$ 301.95
ATHENA P400250100006 Standard Bore Cylinder Kit Ø 44,5 mm, 65 cc with Cylinder Head and Gaskets
Only 2 pieces
Technical features
  • Bore Diameter (mm): 44.50
  • Displacement (cc): 65.00
  • Compression Ratio: 14.2:1
  • Net Weight (Kg): 1.45
$ 662.95
ATHENA 070200 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 10 mm, Domed Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.20
$ 220.95
ATHENA 070100/1 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Domed Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.24
$ 241.95
ATHENA 072400/1 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Domed Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.35
$ 301.95
ATHENA P400130100002 Standard Bore Cylinder Kit Ø 40 mm, 50 cc, Compression 14,2:1
Only 2 pieces
Technical features
  • Bore Diameter (mm): 40.00
  • Displacement (cc): 50.00
  • Compression Ratio: 14.2:1
  • Net Weight (Kg): 1.46
$ 238.99
ATHENA P400510100001 Standard Bore Cylinder Kit Ø 90 mm, 400 cc
20+ pieces
Technical features
  • Bore Diameter (mm): 90.00
  • Displacement (cc): 400.00
  • Compression Ratio: 12.2:1
  • Net Weight (Kg): 2.58
$ 647.95
ATHENA 069200/1 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Domed Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.31
$ 237.95
ATHENA P400210100067 Big Bore Cylinder Kit Ø 85 mm, 290 cc to increase performance
Only 2 pieces
Technical features
  • Bore Diameter (mm): 85.00
  • Displacement (cc): 288.83
  • Bore Gain (mm): + 6
  • Compression Ratio: 13.7:1
$ 978.95
ATHENA P400485100025 Standard Bore Cylinder Kit Ø 77 mm, 250 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 77.00
  • Displacement (cc): 250.00
  • Compression Ratio: 12.5:1
  • Net Weight (Kg): 1.70
$ 647.95
ATHENA 082000 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Flat Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.40
$ 244.99
ATHENA 064400 Standard Bore Cylinder Kit Ø 40 mm, 50 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 40.00
  • Displacement (cc): 50.00
  • Net Weight (Kg): 1.11
$ 162.95
ATHENA 074700/1 Big Bore Cylinder Kit With Head Long Stroke Ø 47,6 mm, 80 cc, Pin Ø 12 mm
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 80.00
  • Net Weight (Kg): 1.29
$ 217.95
ATHENA 071800/1 Standard Bore Cylinder Kit With Head Ø 40 mm, 50 cc
Only 6 pieces
Technical features
  • Bore Diameter (mm): 40.00
  • Displacement (cc): 50.00
  • Net Weight (Kg): 1.38
$ 199.99
ATHENA P400485100017 Standard Bore Cylinder Kit Ø 54 mm, 125 cc
Only 5 pieces
Technical features
  • Bore Diameter (mm): 54.00
  • Displacement (cc): 125.00
  • Compression Ratio: 14.8:1
  • Net Weight (Kg): 2.40
$ 931.95
ATHENA P400210100029 Standard Bore Cylinder Kit Ø 96 mm, 450 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 96.00
  • Displacement (cc): 450.00
  • Compression Ratio: 12.5:1
  • Net Weight (Kg): 3.00
$ 647.95
ATHENA P400210100008 Standard Bore Cylinder Kit Ø 78 mm, 250 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 78.00
  • Displacement (cc): 250.00
  • Compression Ratio: 13.0:1
  • Net Weight (Kg): 1.60
$ 647.95
ATHENA P400485100073 Big Bore Cylinder Kit Ø 85 mm, 300 cc to increase performance
Not available
Technical features
  • Bore Diameter (mm): 85.00
  • Displacement (cc): 304.15
  • Bore Gain (mm): +8
  • Compression Ratio: 13.3:1
$ 999.95
ATHENA P400250100011 Big Bore Cylinder Kit Ø 58 mm, 144 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 58.00
  • Displacement (cc): 144.00
  • Compression Ratio: 14.0:1
  • Net Weight (Kg): 1.90
$ 1007.95
ATHENA 070000/1 Standard Bore Cylinder Kit With Head Ø 40 mm, 50 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 40.00
  • Displacement (cc): 50.00
  • Net Weight (Kg): 1.31
$ 213.95
ATHENA 071500 Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Domed Head Piston
Only 2 pieces
Technical features
  • Bore Diameter (mm): 47.60
  • Displacement (cc): 70.00
  • Net Weight (Kg): 1.29
$ 244.99
ATHENA P400105100003 Standard Bore Cylinder Kit Ø 40 mm, 50 cc
Only 2 pieces
Technical features
  • Bore Diameter (mm): 40.00
  • Displacement (cc): 50.00
  • Compression Ratio: 15.3:1
  • Net Weight (Kg): 1.50
$ 302.99