Motorcycle Cylinders And Thermal Units
The cylinder is the motorcycle and quad spare part in which Athena has been constantly investing for more than ten years to improve its manufacturing and performance. Now, Athena has available a very flexible aluminum cylinder manufacturing department that can manufacture this part for manufacturers as well as small series designed for fast prototyping to develop new engines for racing teams worldwide.
Athena's engine cylinder and thermal units (the latter consisting of cylinder, piston and gaskets) are known worldwide for their performance, durability and reliability. Rigorous design and control treatments are combined with precision finishing: the thermal engine cylinders are coated with a nickel-silicon coating, or "motor-nicksil", developed by Athena to achieve even greater surface hardness and wear resistance. Quality tests are also of primary importance: all the thermal unit components are verified by Athena's technicians through strict bench and road tests with racing teams.
Athena offers a wide range of thermal units to meet the needs of those who need a simple spare part for motorcycles and quads or for riders who wish to increase the power of their vehicle: the standard bore kits guarantee the same performance of the original components, while the big bore kit is ideal to improve the performance of off-road motorcycles and ATVs.
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ATHENA
P400485100010
Big Bore Cylinder Kit Ø 65 mm, 170 cc
22 pieces
Technical features
- Bore Diameter (mm): 65.00
- Displacement (cc): 170
- Net Weight (Kg): 3.11
€ 735.99
Vat included 23%
ATHENA
P400510100001
Standard Bore Cylinder Kit Ø 90 mm, 400 cc
Not available
Technical features
- Bore Diameter (mm): 90.00
- Displacement (cc): 400
- Compression Ratio: 12.2:1
- Net Weight (Kg): 2.58
€ 552.99
Vat included 23%
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): 70
- Compression Ratio: 13.9:1
- Net Weight (Kg): 1.43
€ 232.99
Vat included 23%
ATHENA
081100
Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 10 mm, Flat Head Piston
Not available
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Net Weight (Kg): 1.36
€ 258.99
Vat included 23%
ATHENA
P400485100019
Standard Bore Cylinder Kit Ø 56 mm, 125 cc
44 pieces
Technical features
- Bore Diameter (mm): 56.00
- Displacement (cc): 125
- Net Weight (Kg): 3.15
€ 650.99
Vat included 23%
ATHENA
P400485100017
Standard Bore Cylinder Kit Ø 54 mm, 125 cc
18 pieces
Technical features
- Bore Diameter (mm): 54.00
- Displacement (cc): 125
- Compression Ratio: 14.8:1
- Net Weight (Kg): 1.50
€ 876.99
Vat included 23%
ATHENA
P400130100001
Big Bore Cylinder Kit Ø 47,6 mm, 70 cc, Compression 14,1:1
Not available
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Compression Ratio: 14.1:1
- Net Weight (Kg): 1.14
€ 300.99
Vat included 23%
ATHENA
070100
Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 10 mm, Domed Head Piston
Not available
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Net Weight (Kg): 1.25
€ 199.99
Vat included 23%
ATHENA
P400485100003
Standard Bore Cylinder Kit Ø 54 mm, 125 cc
67 pieces
Technical features
- Bore Diameter (mm): 54.00
- Displacement (cc): 125
- Compression Ratio: 14.8:1
- Net Weight (Kg): 1.50
€ 876.99
Vat included 23%
ATHENA
P400485100038
Big Bore Cylinder Kit Ø 53 mm, 105 cc with Cylinder Head included
Not available
Technical features
- Bore Diameter (mm): 53.00
- Displacement (cc): 105
- Compression Ratio: 13.8:1
- Net Weight (Kg): 1.40
€ 651.99
Vat included 23%
ATHENA
P400250100001
Standard Bore Cylinder Kit Ø 54 mm, 125 cc
17 pieces
Technical features
- Bore Diameter (mm): 54.00
- Displacement (cc): 125
- Compression Ratio: 14.8:1
- Net Weight (Kg): 1.60
€ 876.99
Vat included 23%
ATHENA
P400210100008
Standard Bore Cylinder Kit Ø 78 mm, 250 cc
Only 4 pieces
Technical features
- Bore Diameter (mm): 78.00
- Displacement (cc): 250
- Compression Ratio: 13.0:1
- Net Weight (Kg): 1.60
€ 552.99
Vat included 23%
New
ATHENA
P400485100089
Big Bore Cylinder Kit with Head Ø 47,6 mm, Pin 10 mm, Flat Head Piston
15 pieces
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Compression Ratio: 13.8:1
€ 317.99
Vat included 23%
ATHENA
P400485100030
Big Bore Cylinder Kit Ø 58 mm, 144 cc
25 pieces
Technical features
- Bore Diameter (mm): 58.00
- Displacement (cc): 144
- Bore Gain (mm): + 4
- Compression Ratio: 14.0:1
€ 954.99
Vat included 23%
ATHENA
P400105100007
Big Bore Cylinder Kit Ø 50 mm, 80 cc
Not available
Technical features
- Bore Diameter (mm): 50.00
- Displacement (cc): 80
- Compression Ratio: 15.3:1
- Net Weight (Kg): 1.39
€ 337.99
Vat included 23%
ATHENA
071500
Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Domed Head Piston
Not available
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Net Weight (Kg): 1.29
€ 232.99
Vat included 23%
ATHENA
P400250100006
Standard Bore Cylinder Kit Ø 44,5 mm, 65 cc
42 pieces
Technical features
- Bore Diameter (mm): 44.50
- Displacement (cc): 65
- Compression Ratio: 14.2:1
- Net Weight (Kg): 1.45
€ 460.99
Vat included 23%
ATHENA
P400485100011
Standard Bore Cylinder Kit Ø 77 mm, 250 cc
Only 8 pieces
Technical features
- Bore Diameter (mm): 77.00
- Displacement (cc): 250
- Compression Ratio: 12.5:1
- Net Weight (Kg): 1.76
€ 552.99
Vat included 23%
ATHENA
072400/1
Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Domed Head Piston
Not available
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Net Weight (Kg): 1.35
€ 232.99
Vat included 23%
ATHENA
073700
Standard Bore Cylinder Kit Ø 40 mm, 50 cc
Not available
Technical features
- Bore Diameter (mm): 40.00
- Displacement (cc): 50
- Net Weight (Kg): 1.43
€ 226.99
Vat included 23%
ATHENA
070200
Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 10 mm, Domed Head Piston
42 pieces
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Net Weight (Kg): 1.20
€ 199.99
Vat included 23%
ATHENA
P400270100003
Standard Bore Cylinder Kit Ø 76 mm, 250 cc
Not available
Technical features
- Bore Diameter (mm): 76.00
- Displacement (cc): 250
- Compression Ratio: 12.8:1
- Net Weight (Kg): 1.80
€ 552.99
Vat included 23%
ATHENA
P400485100008
Standard Bore Cylinder Kit Ø 54 mm, 125 cc
27 pieces
Technical features
- Bore Diameter (mm): 54.00
- Displacement (cc): 125
- Compression Ratio: 14.3:1
- Net Weight (Kg): 1.50
€ 842.99
Vat included 23%
ATHENA
020000
Standard Bore Cylinder Kit Ø 48 mm, 80 cc
Not available
Technical features
- Bore Diameter (mm): 48.00
- Displacement (cc): 80
- Net Weight (Kg): 3.85
€ 312.99
Vat included 23%
ATHENA
062100
Standard Bore Cylinder Kit Ø 49,5 mm, 80 cc
Not available
Technical features
- Bore Diameter (mm): 49.50
- Displacement (cc): 80
- Net Weight (Kg): 1.43
€ 264.99
Vat included 23%
ATHENA
P400485100034
Big Bore Cylinder Kit Ø 63 mm, 182 cc
Not available
Technical features
- Bore Diameter (mm): 63.00
- Displacement (cc): 182
- Compression Ratio: 11.4:1
- Net Weight (Kg): 1.95
€ 654.99
Vat included 23%
ATHENA
071700/1
Standard Bore Cylinder Kit With Head Ø 40 mm, 50 cc
14 pieces
Technical features
- Bore Diameter (mm): 40.00
- Displacement (cc): 50
- Net Weight (Kg): 1.32
€ 190.99
Vat included 23%
ATHENA
069200/1
Big Bore Cylinder Kit With Head Ø 47,6 mm, 70 cc, Pin Ø 12 mm, Domed Head Piston
Not available
Technical features
- Bore Diameter (mm): 47.60
- Displacement (cc): 70
- Net Weight (Kg): 1.31
€ 199.99
Vat included 23%
ATHENA
P400250100016
Standard Bore Cylinder Kit Ø 96 mm, 450 cc
Not available
Technical features
- Bore Diameter (mm): 96.00
- Displacement (cc): 450
- Compression Ratio: 12.2:1
- Net Weight (Kg): 2.05
€ 552.99
Vat included 23%
ATHENA
P400510100003
Standard Bore Cylinder Kit Ø 77 mm, 250 cc
Not available
Technical features
- Bore Diameter (mm): 77.00
- Displacement (cc): 250
- Compression Ratio: 12.6:1
- Net Weight (Kg): 1.58
€ 552.99
Vat included 23%
Shipping country
Portugal