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Learn MoreRenthal chainwheels are chosen by more factory motocross and supercross teams than any other brand available. Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from a special material developed to withstand the rigors of supercross, motocross and enduro racing. The 7075 T6 aluminum alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life. Renthal's combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life over other brands.
Product Variant | Manufacturer Part # |
---|---|
Black / 415 / 36T | 491--415-36P-BK |
Black / 415 / 38T | 491--415-38P-BK |
Black / 415 / 40T | 491--415-40P-BK |
Black / 420 / 50T | 191U-420-50GEBK |
Black / 420 / 51T | 191U-420-51GEBK |
Black / 420 / 52T | 191U-420-52GEBK |
Black / 428 / 47T | 121U-428-47GPBK |
Black / 428 / 48T | 121U-428-48GPBK |
Black / 428 / 49T | 121U-428-49GPBK |
Black / 428 / 50T | 121U-428-50GPBK |
Black / 520 / 48T | 150U-520-48GBBK, 154U-520-48GRBK, 112U-520-48GEBK, 224U-520-48GPBK, 123U-520-48GYBK |
Black / 520 / 49T | 150U-520-49GBBK, 154U-520-49GRBK, 112U-520-49GEBK, 224U-520-49GPBK, 123U-520-49GYBK |
Black / 520 / 50T | 150U-520-50GBBK, 154U-520-50GRBK, 112U-520-50GEBK, 224U-520-50GPBK, 123U-520-50GYBK |
Black / 520 / 51T | 150U-520-51GBBK, 154U-520-51GRBK, 112U-520-51GEBK, 224U-520-51GPBK, 123U-520-51GYBK |
Black / 520 / 52T | 150U-520-52GBBK, 154U-520-52GRBK, 112U-520-52GEBK, 224U-520-52GPBK, 123U-520-52GYBK |
Black / 520 / 53T | 154U-520-53GRBK |
Blue / 428 / 47T | 121U-428-47GPBU |
Blue / 428 / 48T | 121U-428-48GPBU |
Blue / 428 / 49T | 121U-428-49GPBU |
Blue / 428 / 50T | 121U-428-50GPBU |
Blue / 520 / 48T | 150U-520-48GBBU |
Blue / 520 / 49T | 150U-520-4, 224U-520-49GPBU |
Blue / 520 / 50T | 150U-520-5, 224U-520-50GPBU |
Blue / 520 / 51T | 150U-520-5, 224U-520-51GPBU |
Blue / 520 / 52T | 150U-520-5 |
Green / 520 / 48T | 112U-520-48GEGN |
Green / 520 / 49T | 112U-520-49GEGN |
Green / 520 / 50T | 112U-520-50GEGN |
Green / 520 / 51T | 112U-520-51GEGN |
Hard Anodized / 520 / 39T | 184U-520-39P-HA |
Hard Anodized / 520 / 40T | 184U-520-40P-HA, 404U-520-40P-HA |
Hard Anodized / 520 / 41T | 184U-520-41P-HA, 404U-520-41P-HA, 411U-520-41P-HA |
Hard Anodized / 520 / 42T | 184U-520-42P-HA, 404U-520-42P-HA, 411U-520-42P-HA |
Hard Anodized / 520 / 43T | 409U-520-4, 184U-520-43P-HA, 210U-520-43P-HA, 404U-520-43P-HA, 411U-520-43P-HA, 435U-520-43P-HA, 462--520-43P-HA |
Hard Anodized / 520 / 44T | 184U-520-44P-HA, 210U-520-44P-HA, 409U-520-44P-HA, 411U-520-44P-HA, 477U-520-44P-HA |
Hard Anodized / 520 / 45T | 411U-520-45P-HA, 184U-520-45P-HA, 210U-520-45P-HA, 404U-520-45P-HA, 409U-520-45P-HA, 477U-520-45P-HA, 490U-520-45P-HA |
Hard Anodized / 520 / 46T | 184U-520-46PHA, 409U-520-46P-HA, 210U-520-46P-HA, 477U-520-46P-HA, 490U-520-46P-HA, 435U-520-46P-HA |
Hard Anodized / 520 / 47T | 409U-520-47P-HA, 184U-520-47P-HA, 210U-520-47P-HA |
Hard Anodized / 520 / 48T | 404U-520-48P-HA, 409U-520-48P-HA |
Hard Anodized / 520 / 49T | 404U-520-49P-HA |
Hard Anodized / 520 / 50T | 210U-520-50P-HA |
Hard Anodized / 525 / 39T | 184U-525-39P-HA |
Hard Anodized / 525 / 40T | 478U-525-40P-HA |
Hard Anodized / 525 / 41T | 404U-525-41P-HA, 478U-525-41P-HA, 411U-525-41P-HA, 462--525-41P-HA |
Hard Anodized / 525 / 42T | 404U-525-42P-HA, 409U-525-42P-HA, 478U-525-42P-HA, 179U-525-42P-HA |
Hard Anodized / 525 / 43T | 404U-525-43P-HA, 409U-525-43P-HA, 478U-525-43P-HA |
Hard Anodized / 525 / 44T | 404U-525-44P-HA, 478U-525-44P-HA |
Hard Anodized / 525 / 45T | 199U-525-45P-HA, 184U-525-45P-HA, 478U-525-45P-HA |
Hard Anodized / 525 / 46T | 409U-525-46P-HA |
Hard Anodized / 525 / 47T | 210U-525-47P-HA, 456U-525-47P-HA |
Hard Anodized / 530 / 42T | 409U-530-42P-HA, 184U-530-42P-HA, 411U-530-42P-HA, 210U-530-42P-HA |
Hard Anodized / 530 / 43T | 210U-530-4, 409U-530-43P-HA |
Hard Anodized / 530 / 44T | 409U-530-44P-HA, 411U-530-44P-HA, 460U-530-44P-HA |
Hard Anodized / 530 / 45T | 210U-530-45P-HA |
Red / 420 / 49T | 189U-420-49GRRD |
Red / 420 / 50T | 189U-420-50GRRD |
Red / 420 / 55T | 189U-420-55GRRD |
Red / 420 / 56T | 189U-420-56GRRD |
Red / 520 / 48T | 154U-520-48GRRD |
Red / 520 / 49T | 154U-520-49GRRD |
Red / 520 / 50T | 154U-520-5 |
Red / 520 / 51T | 154U-520-51GRRD |
Red / 520 / 52T | 154U-520-52GRRD |
Red / 520 / 53T | 154U-520-53GRRD |
Silver / 420 / 47T | 408U-420-47GESI, 192U-420-47GPSI |
Silver / 420 / 48T | 408U-420-48GESI, 192U-420-48GPSI |
Silver / 420 / 49T | 189U-420-49GRSI, 191U-420-49GESI |
Silver / 420 / 50T | 189U-420-50GRSI, 191U-420-50GESI, 192U-420-50GPSI |
Silver / 420 / 51T | 189U-420-51GRSI, 191U-420-51GESI |
Silver / 420 / 52T | 191U-420-52GESI |
Silver / 420 / 55T | 189U-420-55GRSI |
Silver / 420 / 56T | 189U-420-56GRSI |
Silver / 420 / 57T | 189U-420-57GRSI |
Silver / 428 / 46T | 441U-428-46GPSI |
Silver / 428 / 47T | 121U-428-47GPSI, 441U-428-47GPSI |
Silver / 428 / 48T | 121U-428-48GPSI, 441U-428-48GPSI |
Silver / 428 / 49T | 121U-428-49GPSI, 441U-428-49GPSI |
Silver / 428 / 51T | 191U-428-51GESI |
Silver / 428 / 52T | 191U-428-52GESI |
Silver / 520 / 36T | 223U-520-36GPSI, 223A-520-36GESI, 437U-520-36GBSI, 459U52036GYSI |
Silver / 520 / 37T | 223U-520-37GPSI, 437U-520-37GBSI, 459U-520-37GYSI |
Silver / 520 / 38T | 223U-520-38GPSI, 223A-520-38GESI, 437U-520-38GBSI, 459U-520-38GYSI |
Silver / 520 / 39T | 223U-520-39GPSI, 437U-520-39GBSI |
Silver / 520 / 40T | 154V-520-40GRSI, 130U-520-40GBSI, 203U-520-40GPSI, 437U-520-40GBSI, 224U-520-40GPSI |
Silver / 520 / 41T | 130U-520-41GBSI |
Silver / 520 / 42T | 154V-520-42GRSI, 130U-520-42GBSI, 203U-520-42GPSI, 236--520-42P-HA, 224U-520-42GPSI |
Silver / 520 / 43T | 130U-520-43GBSI |
Silver / 520 / 44T | 154V-520-44GRSI, 112U-520-44GESI, 123U-520-44GYSI, 154U-520-44GRSI |
Silver / 520 / 45T | 112U-520-45GESI, 150U-520-45GBSI, 154U-520-45GRSI |
Silver / 520 / 46T | 150U-520-46GBSI, 154U-520-46GRSI |
Silver / 520 / 47T | 150U-520-47GBSI, 123U-520-47GYSI, 112U-520-47GESI, 154U-520-47GRSI |
Silver / 520 / 48T | 131U-520-48GBSI, 150U-520-48GBSI, 154U-520-48GRSI, 112U-520-48GESI, 224U-520-48GPSI, 123U-520-48GYSI, 154V-520-48GRSI, 216U-520-48GPSI |
Silver / 520 / 49T | 131U-520-4, 150U-520-49GBSI, 154U-520-49GRSI, 112U-520-49GESI, 224U-520-49GPSI, 123U-520-49GYSI |
Silver / 520 / 50T | 131U-520-50GBSI, 150U-520-50GBSI, 154U-520-50GRSI, 112U-520-50GESI, 224U-520-50GPSI, 123U-520-50GYSI, 216U-520-50GPSI |
Silver / 520 / 51T | 131U-520-51GBSI, 150U-520-51GBSI, 154U-520-51GRSI, 112U-520-51GESI, 224U-520-51GPSI, 123U-520-51GYSI, 216U-520-51GPSI |
Silver / 520 / 52T | 150U-520-52GBSI, 154U-520-52GRSI, 112U-520-52GESI, 224U-520-52GPSI, 123U-520-52GYSI, 216U-520-52GPSI |
Silver / 520 / 53T | 150U-520-53GBSI, 154U-520-53GRSI, 112U-520-53GESI, 224U-520-53GPSI |
Silver / 520 / 54T | 154U-520-54GRSI |
Silver / 525 / 43T | 210U-525-43P-HA |
Silver / 525 / 45T | 411U-525-45P-HA |
Silver / 525 / 46T | 210U-525-46P-HA |
Silver / 525 / 47T | 409U-525-47P-HA |
Silver / 530 / 41T | 460U-530-41P-HA |