Type B-Stock Bore Sprockets USA/Nova Import
USA Stock No. | NOVA Import Stock No. | Chain Size | No. of Teeth | Stock Bore | Hub Dia. | Hub | |
LTB | Wt. Lbs. | ||||||
00903510 | 603510005 | 35 | 10 | 1/4 | 1* | 3/4 | 0.18 |
00903511 | 603511005 | 35 | 11 | 1/4 | 1-1/16* | 3/4 | 0.20 |
00903512 | 603512005 | 35 | 12 | 1/4 | 1-7/32* | 3/4 | 0.21 |
00903513 | 603513005 | 35 | 13 | 1/4 | 1-1/8 | 3/4 | 0.22 |
00903514 | 603514005 | 35 | 14 | 1/4 | 1-1/4 | 3/4 | 0.25 |
00903515 | 603515005 | 35 | 15 | 1/4 | 1-3/8 | 3/4 | 0.32 |
00903516 | 603516005 | 35 | 16 | 1/4 | 1-1/2 | 3/4 | 0.38 |
00903517 | 603517005 | 35 | 17 | 1/4 | 1-5/8 | 3/4 | 0.44 |
00903518 | 603518005 | 35 | 18 | 1/4 | 1-3/4 | 3/4 | 0.50 |
00903519 | 35 | 19 | 1/4 | 1-13/16 | 3/4 | 0.56 | |
00903520 | 35 | 20 | 1/4 | 1-15/16 | 7/8 | 0.75 | |
00903521 | 35 | 21 | 2-1/16 | 7/8 | 1.13 | ||
00903522 | 35 | 22 | 1/4 | 2-3/16 | 7/8 | 1.35 | |
00904109 | 41 | 9 | 1/2 | 1-1/8* | 7/8 | 0.20 | |
00904110 | 41 | 10 | 1/2 | 1-1/4* | 7/8 | 0.25 | |
00904111 | 41 | 11 | 1/2 | 1-7/16* | 7/8 | 0.38 | |
00904112 | 41 | 12 | 1/2 | 1-5/8* | 7/8 | 0.44 | |
00904113 | 41 | 13 | 1/2 | 1-3/4* | 7/8 | 0.56 | |
00904114 | 41 | 14 | 1/2 | 1-11/16 | 7/8 | 0.56 | |
00904115 | 41 | 15 | 1/2 | 1-7/8 | 7/8 | 0.70 | |
00904116 | 41 | 16 | 5/8 | 2 | 7/8 | 0.75 | |
00904117 | 41 | 17 | 5/8 | 2-1/8 | 7/8 | 0.88 | |
00904118 | 41 | 18 | 5/8 | 2-5/16 | 7/8 | 1.06 | |
00904119 | 41 | 19 | 5/8 | 2-1/2 | 7/8 | 1.25 | |
00904120 | 41 | 20 | 5/8 | 2-5/8 | 1 | 1.56 | |
00904121 | 41 | 21 | 5/8 | 2-3/4 | 1 | 1.75 | |
00904122 | 41 | 22 | 5/8 | 2-3/4 | 1 | 1.75 | |
00904123 | 41 | 23 | 5/8 | 2-3/4 | 1 | 1.75 | |
00904009 | 604009005 | 40 | 9 | 1/2 | 1-1/8* | 7/8 | 0.20 |
00904010 | 604010005 | 40 | 10 | 1/2 | 1-1/4* | 7/8 | 0.25 |
00904011 | 604011005 | 40 | 11 | 1/2 | 1-7/16* | 7/8 | 0.25 |
00904012 | 604012005^ | 40 | 12 | 1/2 | 1-5/8* | 7/8 | 0.38 |
00904013 | 604013005^ | 40 | 13 | 1/2 | 1-3/4* | 7/8 | 0.44 |
00904014 | 604014005 | 40 | 14 | 1/2 | 1-11/16 | 7/8 | 0.50 |
00904015 | 604015005^ | 40 | 15 | 1/2 | 1-7/8 | 7/8 | 0.63 |
00904016 | 604016005 | 40 | 16 | 5/8 | 2 | 7/8 | 0.75 |
00904017 | 604017005 | 40 | 17 | 5/8 | 2-1/8 | 7/8 | 0.88 |
00904018 | 604018005 | 40 | 18 | 5/8 | 2-5/16 | 7/8 | 0.94 |
00904019 | 604019005 | 40 | 19 | 5/8 | 2-1/2 | 7/8 | 1.00 |
00904020 | 604020005 | 40 | 20 | 5/8 | 2-5/8 | 1 | 1.19 |
00904021 | 604021005 | 40 | 21 | 5/8 | 2-3/4 | 1 | 1.32 |
00904022 | 604022005^ | 40 | 22 | 5/8 | 2-3/4 | 1 | 1.32 |
00904023 | 604023005^ | 40 | 23 | 5/8 | 2-3/4 | 1 | 1.32 |
604024005 | 40 | 24 | 5/8 | 3-1/4 | 1-1/4 | 2.41 | |
604025005 | 40 | 25 | 5/8 | 3-1/4 | 1-1/4 | 2.54 | |
604026005 | 40 | 26 | 5/8 | 3-1/4 | 1-1/4 | 2.58 | |
00905009 | 605009005 | 50 | 9 | 5/8 | 1-3/8* | 1 | 0.38 |
00905010 | 605010005^ | 50 | 10 | 5/8 | 1-19/32* | 1 | 0.44 |
00905011 | 605011005^ | 50 | 11 | 5/8 | 1-25/32* | 1 | 0.63 |
00905012 | 605012005^ | 50 | 12 | 5/8 | 2* | 1 | 0.75 |
00905013 | 605013005^ | 50 | 13 | 5/8 | 2-3/16* | 1 | 0.88 |
00905014 | 605014005 | 50 | 14 | 5/8 | 2-1/8 | 1 | 1.13 |
00905015 | 605015005^ | 50 | 15 | 5/8 | 2-1/4 | 1 | 1.25 |
00905016 | 605016005 | 50 | 16 | 5/8 | 2-1/2 | 1 | 1.50 |
00905017 | 605017005 | 50 | 17 | 5/8 | 2-11/16 | 1 | 1.75 |
00905018 | 605018005 | 50 | 18 | 5/8 | 2-7/8 | 1 | 2.00 |
605019005 | 50 | 19 | 5/8 | 3 | 1 | 2.22 | |
605020005 | 50 | 20 | 3/4 | 3 | 1 | 2.28 | |
605021005 | 50 | 21 | 3/4 | 3 | 1 | 2.40 | |
605022005 | 50 | 22 | 3/4 | 3 | 1 | 2.56 | |
605023005 | 50 | 23 | 3/4 | 3 | 1 | 2.66 | |
605024005 | 50 | 24 | 3/4 | 3 | 1-1/4 | 3.30 | |
605025005 | 50 | 25 | 3/4 | 3 | 1-1/4 | 3.40 | |
605026005 | 50 | 26 | 3/4 | 3 | 1-1/4 | 3.44 | |
00906009 | 606009005 | 60 | 9 | 3/4 | 1-11/16* | 1-1/4 | 0.69 |
00906010 | 606010005 | 60 | 10 | 3/4 | 1-15/16* | 1-1/4 | 0.94 |
00906011 | 606011005^ | 60 | 11 | 3/4 | 2-1/8* | 1-1/4 | 0.94 |
00906012 | 606012005 | 60 | 12 | 3/4 | 2-3/8* | 1-1/4 | 1.33 |
00906013 | 606013005^ | 60 | 13 | 3/4 | 2-1/4 | 1-1/4 | 1.44 |
00906014 | 606014005^ | 60 | 14 | 3/4 | 2-1/2 | 1-1/4 | 1.75 |
00906015 | 606015005^ | 60 | 15 | 3/4 | 2-5/8 | 1-1/4 | 1.94 |
606016005 | 60 | 16 | 3/4 | 3-1/16 | 1-1/4 | 2.81 | |
606017005 | 60 | 17 | 3/4 | 3-1/4 | 1-1/4 | 3.22 | |
606018005 | 60 | 18 | 3/4 | 3-1/2 | 1-1/4 | 3.72 | |
606019005 | 60 | 19 | 3/4 | 3-1/2 | 1-1/4 | 3.92 | |
606020005 | 60 | 20 | 3/4 | 3-7/8 | 1-1/4 | 4.63 | |
606021005 | 60 | 21 | 3/4 | 4 | 1-1/4 | 5.00 | |
606022005 | 60 | 22 | 3/4 | 4 | 1-1/4 | 5.25 | |
606023005 | 60 | 23 | 3/4 | 4 | 1-1/4 | 5.48 | |
606024005 | 60 | 24 | 3/4 | 4 | 1-1/4 | 5.78 | |
00908009 | 80 | 9 | 3/4 | 2-1/8* | 1-5/8 | 1.25 | |
00908010 | 608010005^ | 80 | 10 | 1 | 2-1/2* | 1-5/8 | 1.56 |
00908011 | 608011005^ | 80 | 11 | 1 | 2-7/8* | 1-5/8 | 2.06 |
00908012 | 608012005^ | 80 | 12 | 1 | 2-11/16 | 1-5/8 | 2.97 |
00908013 | 608013005~ | 80 | 13 | 1 | 3 | 1-5/8 | 3.69 |
00908014 | 608014005^~ | 80 | 14 | 1 | 3-5/16 | 1-5/8 | 4.47 |
00908015 | 608015005^~ | 80 | 15 | 1 | 3-11/16 | 1-5/8 | 5.38 |
608016005 | 80 | 16 | 1 | 4 | 1-1/2 | 5.90 | |
608017005 | 80 | 17 | 1 | 4 | 1-1/2 | 6.60 | |
608018005 | 80 | 18 | 1 | 4-1/4 | 1-1/2 | 7.30 |
* Has recessed groove in hub for chain clearance.
^ Hub dimension varies from Domestic
~ LTB dimension varies from Domestic
Import Sprockets come with Hardened Teeth 30-45 Rc