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 S410130320001 Racing Crankshaft, Pin Ø 12 mm
33 pieces
$ 151.99
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 S410130320002 Racing Crankshaft, Pin Ø 12 mm
Not available
$ 196.95
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 P400425444001 Crankshaft Rebuilding Kit: Bearing and Oil Seal Kit
21 pieces
$ 52.99
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