Motorcycle sprockets

Athena presents a complete range of quality road and off-road chainwheels for the right maintenance of your two-wheeled vehicle.

Made of aluminum alloy, the Renthal chainwheels are ultralight, but at the same time extremely resistant.

The low weight and the considerable wear resistance obtained with the anodizing treatment make the Renthal rear sprocket the most used by professional riders. The chainrings are available in various colors and teeth, to meet your every need.

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RENTHAL 112U-520-50GEBK Rear Chainwheel for Offroad bikes UltraLight Grooved 112-520
Only 2 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 224U-520-50GPBK Rear Chainwheel for Offroad and Road bikes UltraLight Grooved 224-520
Only 8 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 154U-520-50GRRD Rear Chainwheel for Offroad bikes UltraLight Grooved 154-520
Only 5 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 224U-520-51GPBK Rear Chainwheel for Offroad and Road bikes UltraLight Grooved 224-520
13 pieces
Technical features
  • Teeth: 51
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 154U-520-50GRBK Rear Chainwheel for Offroad bikes UltraLight Grooved 154-520
Not available
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
RENTHAL 154U-520-50GRSI Rear Chainwheel for Offroad bikes UltraLight Grooved 154-520
Not available
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
RENTHAL 154U-520-49GRBK Rear Chainwheel for Offroad bikes UltraLight Grooved 154-520
Not available
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
RENTHAL 150U-520-50GBBU Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 3 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 123U-520-50GYSI Rear Chainwheel for Offroad bikes UltraLight Grooved 123-520
Only 3 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 66.95
RENTHAL 224U-520-50GPSI Rear Chainwheel for Offroad and Road bikes UltraLight Grooved 224-520
Only 4 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 66.95
RENTHAL 224U-520-49GPBK Rear Chainwheel for Offroad and Road bikes UltraLight Grooved 224-520
Only 7 pieces
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 154U-520-51GRRD Rear Chainwheel for Offroad bikes UltraLight Grooved 154-520
Only 2 pieces
Technical features
  • Teeth: 51
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 150U-520-51GBBK Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 6 pieces
Technical features
  • Teeth: 51
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 154U-520-49GRSI Rear Chainwheel for Offroad bikes UltraLight Grooved 154-520
Not available
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
RENTHAL 154U-520-49GRRD Rear Chainwheel for Offroad bikes UltraLight Grooved 154-520
Only 3 pieces
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 441U-428-49GPSI Rear Chainwheel for Offroad bikes UltraLight Grooved 441-428
Not available
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 428
  • Net Weight (Kg): 0.38
RENTHAL 150U-520-48GBBU Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 4 pieces
Technical features
  • Teeth: 48
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 150U-520-48GBBK Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 4 pieces
Technical features
  • Teeth: 48
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 150U-520-49GBBK Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 6 pieces
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 150U-520-48GBSI Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 2 pieces
Technical features
  • Teeth: 48
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 66.95
RENTHAL 150U-520-49GBSI Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 2 pieces
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 66.95
RENTHAL 150U-520-49GBBU Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 9 pieces
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 150U-520-50GBBK Rear Chainwheel for Offroad bikes UltraLight Grooved 150-520
Only 8 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 112U-520-50GEGN Rear Chainwheel for Offroad bikes UltraLight Grooved 112-520
Only 10 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 71.95
RENTHAL 121U-428-52GPSI Rear Chainwheel for Offroad bikes UltraLight Grooved 121-428
Only 1 piece
Technical features
  • Teeth: 52
  • O-rings: No
  • Chain Pitch: 428
  • Net Weight (Kg): 0.42
$ 61.95
RENTHAL 112U-520-50GESI Rear Chainwheel for Offroad bikes UltraLight Grooved 112-520
Only 4 pieces
Technical features
  • Teeth: 50
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.42
$ 66.95
RENTHAL 123U-520-49GYSI Rear Chainwheel for Offroad bikes UltraLight Grooved 123-520
Only 8 pieces
Technical features
  • Teeth: 49
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.38
$ 66.95
RENTHAL 224U-520-51GPOR Rear Chainwheel for Offroad and Road bikes UltraLight Grooved 224-520
Only 6 pieces
Technical features
  • Teeth: 51
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 224U-520-51GPBU Rear Chainwheel for Offroad and Road bikes UltraLight Grooved 224-520
Only 7 pieces
Technical features
  • Teeth: 51
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 71.95
RENTHAL 224U-520-52GPBK Rear Chainwheel for Offroad and Road bikes UltraLight Grooved 224-520
Only 7 pieces
Technical features
  • Teeth: 52
  • O-rings: No
  • Chain Pitch: 520
  • Net Weight (Kg): 0.48
$ 77.45