Crankshafts For Motorcycles
Athena manufactures its engine shafts from the combination of premium materials and the most innovative manufacturing technologies. Designed for high-performance engines, Athena engine shafts guarantee maximum performance with high power engines in conditions of high stress. These engine shafts are also designed for performance-enhanced engines and guarantee consistently high-performance.
To meet all requirements, Athena shafts are available in a wide range of models and are split into standard and racing shafts.
The standard engine shafts are the perfect replacement for the original ones and also offer better balance and a lighter connecting rod. The kit is provided with special roller cages (connecting rod head and foot).
The racing engine shaft is available with a connecting rod foot hole suitable for a ø10 or ø12 pin. The engine shaft is provided with a lighter connecting rod and special roller cages, like the standard version, and also has fully machine-lathed, solid cranks to reduce the volume in the crank chamber.
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ATHENA
075414
Racing Crankshaft, Pin Ø 12 mm
57 pieces
Technical features
- Stroke (mm): 39.20
- Crank Radius (mm): 19.50
- Small End Bearing (mm): 12x17x15
- Big End Bearing (mm): 18x24x12
$ 236.95


ATHENA
S410130320003
Racing Crankshift Pin Ø 10 mm
64 pieces
Technical features
- Net Weight (Kg): 1.42
$ 147.99


ATHENA
071514/1
Racing Crankshaft, Pin Ø 12 mm
44 pieces
Technical features
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x17x13
- Big End Bearing (mm): 16x22x12
$ 179.95

ATHENA
S410485320004
Long Stroke Racing Crankshaft, Pin Ø 12 mm
36 pieces
Technical features
- Stroke (mm): 43.00
- Crank Radius (mm): 21.50
- Small End Bearing (mm): 12x16x15
- Big End Bearing (mm): 16x22x12
$ 199.95


ATHENA
S410485320005
Racing Crankshift Pin Ø 10 mm
74 pieces
Technical features
- Stroke (mm): 39.20
- Small End Bearing (mm): 10x14x13
- Pivot Pulley Diameter (mm): 20.00
- Pivot Fly Wheel Diameter (mm): 20.00
$ 147.99


New
ATHENA
S410130320006
Racing Crankshaft, Pin Ø 12 mm
49 pieces
Technical features
- Stroke (mm): 39.20
- Small End Bearing (mm): 12x15x15
- Pivot Pulley Diameter (mm): 20.00
- Pivot Fly Wheel Diameter (mm): 20.00
$ 199.95

ATHENA
S410485320003
Long Stroke Racing Crankshaft, Pin Ø 12 mm
77 pieces
Technical features
- Stroke (mm): 43.00
- Crank Radius (mm): 21.50
- Small End Bearing (mm): 12x16x15
- Big End Bearing (mm): 16x22x12
$ 199.95

ATHENA
S410485320002
Crankshaft, Pin Ø 18 mm
Only 1 piece
Technical features
- Stroke (mm): 47.80
- Crank Radius (mm): 23.90
- Big End Bearing (mm): 20x26x13,8
- Pivot Pulley Diameter (mm): 20.00
$ 136.95


ATHENA
068914
Crankshaft, Pin Ø 12 mm
Not available
Technical features
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x17x13
- Big End Bearing (mm): 16x22x12
$ 155.95


ATHENA
S410130320004
Crankshaft, Pin Ø 10 mm
32 pieces
Technical features
- Big End Bearing (mm): 20x26x13,8
- Pivot Pulley Diameter (mm): 20.00
- Pivot Fly Wheel Diameter (mm): 20.00
- Piston Pin Diameter (mm): 18.00
$ 176.95


ATHENA
081015
Racing Crankshaft, Pin Ø 12 mm
15 pieces
Technical features
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x17x15
- Big End Bearing (mm): 16x22x12
$ 236.99


ATHENA
072714
Racing Crankshaft, Pin Ø 12 mm
61 pieces
Technical features
- Stroke (mm): 41.00
- Crank Radius (mm): 20.50
- Small End Bearing (mm): 12x17x13
- Big End Bearing (mm): 18x24x12
$ 137.95


ATHENA
S410480320002
Racing Crankshaft, Pin Ø 12 mm
Not available
Technical features
- Stroke (mm): 43.00
- Crank Radius (mm): 21.50
- Small End Bearing (mm): 12x15x15
- Big End Bearing (mm): 16x21x10
$ 175.95


ATHENA
S410210320001
Racing Crankshaft, Pin Ø 12 mm
18 pieces
Technical features
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 12x17x13
- Pivot Pulley Diameter (mm): 20.00
$ 187.99


ATHENA
068214
Crankshaft, Pin Ø 12 mm
Not available
Technical features
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 12x16x16
- Big End Bearing (mm): 18x24x12
$ 182.95


ATHENA
080015
Crankshaft, Pin Ø 12 mm
Only 2 pieces
Technical features
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x15x15
- Big End Bearing (mm): 16x22x12
$ 185.99


ATHENA
S410130320005
Crankshaft, Pin Ø 10 mm
100+ pieces
Technical features
- Stroke (mm): 37.00
- Crank Radius (mm): 18.50
- Small End Bearing (mm): 10x14x13
- Pivot Pulley Diameter (mm): 20.00
$ 176.95


ATHENA
070914
Crankshaft, Pin Ø 12 mm
Not available
Technical features
- Stroke (mm): 41.40
- Crank Radius (mm): 20.70
- Small End Bearing (mm): 12x17x13
- Big End Bearing (mm): 18x24x12
$ 137.95



ATHENA
061114
Crankshaft, Pin Ø 10 mm
Only 4 pieces
Technical features
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 10x14x13
- Big End Bearing (mm): 16x22x12
$ 122.95

ATHENA
S410105320001
Racing Crankshaft, Pin Ø 12 mm
23 pieces
Technical features
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x15x15
- Big End Bearing (mm): 16x22x12
$ 175.99

ATHENA
S410480320001
Racing Crankshaft, Pin Ø 10 mm
Not available
Technical features
- Stroke (mm): 43.00
- Crank Radius (mm): 21.50
- Small End Bearing (mm): 10x13x15
- Big End Bearing (mm): 16x21x10
$ 175.95


ATHENA
061814
Crankshaft, Pin Ø 10 mm
40 pieces
Technical features
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 10x14x13
- Big End Bearing (mm): 16x22x12
$ 108.99


ATHENA
061514
Crankshaft, Pin Ø 10 mm
Only 9 pieces
Technical features
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 10x14x13
- Big End Bearing (mm): 16x22x12
$ 108.99

ATHENA
S410485320001
Long Stroke Racing Crankshaft, Pin Ø 14 mm
70 pieces
Technical features
- Stroke (mm): 51.10
- Crank Radius (mm): 25.55
- Big End Bearing (mm): 20x26x13,8
- Pivot Pulley Diameter (mm): 20.00
$ 256.95


ATHENA
061414
Crankshaft, Pin Ø 12 mm
50 pieces
Technical features
- Stroke (mm): 37.40
- Crank Radius (mm): 18.70
- Small End Bearing (mm): 12x16x16
- Big End Bearing (mm): 18x24x12
$ 108.99


ATHENA
075314
Racing Crankshaft, Pin Ø 10 mm
Not available
Technical features
- Stroke (mm): 39.30
- Crank Radius (mm): 19.65
- Small End Bearing (mm): 10x14x13
- Big End Bearing (mm): 16x22x12
$ 162.95

ATHENA
080014
Crankshaft, Pin Ø 12 mm
28 pieces
Technical features
- Stroke (mm): 40.00
- Crank Radius (mm): 20.00
- Small End Bearing (mm): 12x16x16
- Big End Bearing (mm): 16x22x12
$ 115.99